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Changzhou Renben Bearing Factory

Needle Roller Bearings Kr32PP, Curve Roller Bearing Kr32PP, Full Complement Needle Bearings Fh/Mf/Fy/Mfy manufacturer / supplier in China, offering High Quality Needle Roller Bearings Curve Roller Bearing Changzhou Kr32PP, Sprag Freewheel Cage One Way Clutch K, Radial Needle Roller and Cage Assemblies K16*24*20 and so on.

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Supplier Homepage Product needle roller bearings Supporting roller and curve roller bearing High Quality Needle Roller Bearings Curve Roller Bearing Changzhou Kr32PP

High Quality Needle Roller Bearings Curve Roller Bearing Changzhou Kr32PP

FOB Price: US $1-20 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-20/ Piece
Get Latest Price
Production Capacity: 100000PCS/Month
Transport Package: Single Box Packing
Payment Terms: T/T

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Basic Info
  • Model NO.: KR32PP
  • Material: Bearing Steel
  • Outer Diamter: 32mm
  • Width: 14mm
  • Rolling Body: Roller Bearings
  • Spherical: Non-Aligning Bearings
  • Outer Dimension: 16-90mm
  • Specification: SGS
  • HS Code: 84824000
  • Load Direction: Radial Bearing
  • Shaft Diameter: 12mm
  • Total Height: 40mm
  • Weight: 30g
  • The Number of Rows: Single
  • Separated: Unseparated
  • Trademark: R&B
  • Origin: Jiangsu, China
Product Description

What is a Needle roller bearings?

Same cylindrical rollers are the rolling elements of needle roller bearings. They are designed to reduce friction of a surface which is in rotation. Due to its shape, the needle bearing has a larger surface are a that is in contact with the outer surface of the bearing.

Axial needle bearings are flat and a radial pattern while the radial needle bearing have a cylindrical shape and the rollers run parallel to the axis of the shaft.

Where could we found DEMY Needle roller bearings ?

Needle roller bearings consist of an inner race(shaft), needle cage, needle rollers and an race. The rollers are cylindrical, thin, and long. These bearing are compact because there is less clearance between the diameter of the shaft and that of the bearing, This quality makes them suitable for situations where is limited radial space.

Our specifications of Needle roller bearings :

1 High quality and good service

2 Less coefficient of friction
3 Competitive price
4 Variations of structure :

A) Machined Type Needle roller bearing 

NA49, NA59, NA69,NKI, NKIS, BRI, TAFI,NAO, NA...2RS, etc

B) Machined Type Needle roller bearing without inner ring

RNA49, RNA59, RNA69,NK, NKS, TAF, RNA, HJ,BR,NCS,MR, etc

C) Drawn Cup Needle bearing

HK, BK,TA,TLA,F,FH,SN,MF,MFH,MFH,SCE,BCE,SCH,BCH,BA,B,BH,M,MH,HK...OH,etc

D) Drawn Cup Needle Roller Clutches

HF,HFL,RC,FC,FCB, etc

5  Material: Carbon steel, chrome steel, stainless steel and ceramic bearing

6 Samples are available before order

 

 

Variations of structure:

A) Machined Type Needle roller bearing 

NA49, NA59, NA69,NKI, NKIS, BRI, TAFI,NAO, NA...2RS, etc

 

B) Machined Type Needle roller bearing without inner ring

RNA49, RNA59, RNA69,NK, NKS, TAF,RNAO,  RNA, HJ,BR,NCS,MR, etc

 

C) Drawn Cup Needle bearing

HK,BK,TA,TLA,F,FH,SN,MF,MFH,MFH,SCE,BCE,SCH,BCH,BA,B,BH,M,MH,HK...OH,etc

 


High Quality Needle Roller Bearings Curve Roller Bearing Changzhou Kr32PP
Shaft ModelDimensions
mm
Amounting
mm
Basic rated loadLimit speed1)
dynamic
C
static
Co
mmFWDCdh
Max
R(2)
Max
kgfkgfrpm
15.875BR10181215.87528.57519.05024.50.61930201025000
19.050BR12201219.05031.75019.05026.512220249020000
BR12201619.05031.75025.40026.512810338020000
22.225BR14221222.22534.92519.05029.712340277018000
BR14221622.22534.92525.40029.712970376018000
25.400BR16241225.40038.10019.05032.912580325016000
BR16241625.40038.10025.40032.913280442016000
28.575BR18261628.57541.27525.4003613560509014000
BR18262028.57541.27531.7503614410669014000
31.750BR20281631.75044.45025.40039.213670545013000
BR20282031.75044.45031.75039.214550718013000
34.925BR22301634.92547.62525.40042.413930612011000
BR22302034.92547.62531.75042.414870806011000
38.100BR24331638.10052.38835.40045.11.54460682011000
BR24332038.10052.38831.75045.11.55530898011000
41.275BR26351641.27555.56225.40048.31.5457072309500
BR26352041.27555.56231.75048.31.5567095309500
44.450BR28371644.45058.73825.40051.51.5485079809000
BR28372044.45058.73831.75051.51.56010105009000
BR28382044.45060.32531.75053.11.56010105009000
47.625BR30392047.62561.91231.75054.71.56130110008500
50.800BR32411650.80065.08825.40057.81.5520091108000
BR32412050.80065.08831.75057.81.56440120008000
57.150BR36482457.15076.20038.100691.59200161007000
BR36482857.15076.20044.450691.510700195007000
63.500BR40522463.50082.55038.10074.329640177006500
BR40522863.50082.55044.45074.3211200214006500
69.850BR44562469.85088.90038.10080.7210100193005500
BR44562869.85088.90044.45080.7211700233005500
76.200BR48602476.20095.25038.10087210700216005500
BR48602876.20095.25044.45087212400261005500
82.550BR52682882.550107.95044.45099.7214400264005000
BR52683282.550107.9550.80099.7215700295005000
88.900BR56723288.900114.30050.800106.1216500321004500
95.250BR60763295.250120.65050.800111.42.517200349004000
101.600BR648032101.600127.00050.800117.82.518000375004000

High Quality Needle Roller Bearings Curve Roller Bearing Changzhou Kr32PP
shaftbearing 
designation
boundary dimensionsbasic load rating
current
 code
original codeFWEWBCdynamicstatic
CCo
mmmmN
8KZK8 X12X819242/8812847004580
10KZK10X14X1029242/1010141050005160
KZK10148.7--10148.748005000
12KZK12X15X1349241/1212151353007400
KZK12X16X1029242/1212161061006900
KZK12X16X11--12161162007100
KZK12X17X1019243/1212171070207020
KZK12X18X1019242/1212181074007200
13KZK131810--13181072008300
14KZK14X18X1029241/1414181071008500
KZK14X19X1019242/1414191073007600
KZK14X19X129246/14K14191274607950
KZK14.4X20.4X10--14.420.41081007800
15KZK15X19X9--1519968007100
KZK15X19X1029241/1515191072008400
KZK15X20X1019242/1515201078009100
KZK152012--15201280009600
KZK15X21X10--152110840010500
KZK15X21X11--152111850010700
KZK15.2X22.2X12--15.222.212860011100
16KZK16X20X1029241/1616201082009200
KZK16X20X2479241/1616202487009400
KZK16X21X1019242/1616211088009800
KZK162211.7--162211.71100011900
KZK16X22X1219243/161622121100011900
KZK16X22X14--1622141320013930
17KZK17X21X1029241/1717211076009000
KZK17X23X11--172311810011300
18KZK18X22X1029241/1818221076009800
KZK18X22X24--1822241010017200
KZK18X24X11.619243/18182411.61160013100
KZK18X24X1219243/181824121160013100
KZK18X24X13.3--182413.3900010700
KZK18X24X13.5--182413.5900010700
KZK18X24X1529243/181824151320015500
19KZK19X25X1619244/19K1925161210015500
KZK19X28X14--1928141210015000
20KZK20X25X16--202516990012300
KZK20X26X1219243/202026121010012500
KZK20X26X14--2026141260016700
KZK20X26X179246-2020
171270017600
22KZK22X28X13--2228131190016500
KZK22X28X14--2228141260016800
KZK22X28X1529242/222228151350018500
KZK22X28X1629243/22K2228161440020100
KZK22X29X15--2229151780021800
KZK22X29X1619244/222229161780021800
KZK22X30X16SZ-4322230161870022300
23KZK23X29X13--232913100011300
KZK23X30X14--233014935010100
KZK23X30X16--233016978011800
KZK23.1X28.1X1429242/23.123.128.1141060015800
24KZK24X30X15--2430151120013700
KZK24X30X16--2430161120013700
25KZK25X30X2869245/252530281330015200
KZK25X31X1219243/25K25311287008800
KZK25X31X1739243/2525311792009750
KZK25X31X2049243/25253120970010600
KZK25X32X1619244/252532161820023100
KZK25.1X30.1X14--25.130.1141370019000

 
High Quality Needle Roller Bearings Curve Roller Bearing Changzhou Kr32PP
BearingShaftOutsideOperatingRollerRating
NumberDia.Dia.SpaceDia.at

ABCD100RPM
93012.3750.7500.750.1875570
93016.3750.75001.000.1875770
93020.3750.75001.250.1875970
93024.3750.75001.500.18751150
93028.3750.75001.750.18751330
93032.3750.75002.000.18751500

07216.4375.75001.000.1562950
07220.4375.75002.500.15621180
07224.4375.75001.500.15621410

92112.5000.8125.750.1562820
92120.5000.81251.250.15621410

93108.5000.8750.500.1875480
93112.5000.8750.750.1875830
93116.5000.87501.000.18751130
93118.5000.87501.125.18751280
93120.5000.87501.250.18751420
93122.5000.87501.375.18751550
93124.5000.87501.500.18751690
93128.5000.87501.750.18751940
93132.5000.87502.000.18752190

94112.50001.0000.750.2500880
94116.50001.00001.000.25001210
94118.50001.00001.125.25001360
94120.50001.00001.250.25001510
94124.50001.00001.500.25001800
94128.50001.00001.750.25002080
94132.50001.00002.000.25002340
94136.50001.00002.250.25002590
94140.50001.00002.500.25002840

95112.50001.1250.750.3125970
95116.50001.12501.000.31251330
95120.50001.12501.250.31251660
95122.50001.12501.375.31251820
95124.50001.12501.500.31251980
95128.50001.12501.750.31252280
95130.50001.12501.875.31252430
95132.50001.12502.000.31252570
95136.50001.12502.250.31252850
95140.50001.12502.500.31253120
95148.50001.12503.000.31253650

09312.5625.9375.750.1875840
09316.5625.93751.000.18751150
09320.5625.93751.250.18751440
09324.5625.93751.500.18751710

09416.56251.06251.000.25001220
09420.56251.06251.250.25001530
09424.56251.06251.500.25001820
09428.56251.06251.750.25002090
09432.56251.06252.000.25002360
09440.56251.06252.500.25002870

99004.59371.0937.750.25001120

92216.6250.93751.000.15621320
92220.6250.93751.250.15621650
92224.6250.93751.500.15621960
93208.62501.0000.500.1875540
93212.62501.0000.750.1875930
93214.62501.0000.875.18751100
93216.62501.00001.000.18751270
93218.62501.00001.125.18751430
93220.62501.00001.250.18751590
93224.62501.00001.500.18751890
93228.62501.00001.750.18752180
93232.62501.00002.000.18752450
93240.62501.00002.500.18752900

94212.62501.1250.750.25001120
94216.62501.12501.000.25001530
94218.62501.12501.250.25001720
94220.62501,12501.250.25001910
94222.62501.12501.375.25002100
94223.62501.12501.437.25002190
94224.62501.12501.500.25002270
94226.62501.12501.625.25002450
94228.62501.12501.750.25002620
94230.62501.12501.875.25002790
94232.62501.12502.000.25002960
94234.62501.12502.125.25003120
94236.62501.12502.250.25003280
94238.62501.12502.375.25003440
94240.62501.12502.500.25003590
94242.62501.12502.625.25003750
94244.62501.12502.750.25003900
94246.62501.12502.875.25004050
94248.62501.12503.000.25004200
94250.62501.12503.125.25004350

95216.62501.25001.000.31251730
95220.62501.25001.250.31252160
95224.62501.25001.500.31252570
95228.62501.25001.750.31252960

95232.62501.25002.000.31253340
95236.62501.25002.250.31253700
95240.62501.25002.500.31254060

96216.62501.37501.000.37501620
96224.62501.37501.500.37502410
96228.62501.37501.750.37502770
96232.62501.37502.000.37503130
96236.62501.37502.250.37503470
96240.62501.37502.500.37503800
96244.62501.37502.750.37504120
96248.62501.37503.000.37504440
96250.62501.37503.125.37504600
96252.62501.37503.250.37504750

99016.68751.00001.250.15621650

110316.68751.06251.000.18751390
110320.68751.06251.250.18751730

110428.68751.18751.750.25002640

92316.75001.06251.000.15621320


SL0450 PP:
SL045004 PP SL045005 PP SL045006 PP SL045007 PP SL045008 PP SL045009 PP SL045010 PP SL045011 PP SL045012 PP SL045013 PP SL045014 PP SL045015 PP SL045016 PP SL045017 PP SL045018 PP SL045019 PP SL045020 PP SL045022 PP SL045024 PP SL045026 PP SL045028 PP SL045030 PP
SL1850:
SL185004 SL185005 SL185006 SL185007 SL185008 SL185009 SL185010 SL185011 SL185012 SL185013 SL185014 SL185015 SL185016 SL185017 SL185018 SL185019 SL185020 SL185022 SL185024 SL185026 SL185028 SL185030
SL1830:
SL183004 SL183005 SL183006 SL183007 SL183008 SL183009 SL183010 SL183011 SL183012 SL183013 SL183014 SL183015 SL183016 SL183017 SL183018 SL183019 SL183020 SL183022 SL183024 SL183026 SL183028 SL183030
 
SL1923:
SL192304 SL192305 SL192306 SL192307 SL192308 SL192309 SL192310 SL192311 SL192312 SL192313 SL192314 SL192315 SL192316 SL192317 SL192318 SL192319 SL192320
SL1822
SL182204 SL182205 SL182206 SL182207 SL182208 SL182209 SL182210 SL182211 SL182212 SL182213 SL182214 SL182215 SL182216 SL182217 SL182218 SL182219 SL182220 L182222 SL182224 SL182226 SL182228 SL182230
SL1829
SL182912 SL182913 SL182914 SL182915 SL182916 SL182917 SL182918 SL182919 SL182920 SL182922 SL182924 SL182926 SL182928 SL182930
SL0149
SL014914 SL014916 SL014918 SL014920 SL014922 SL014924 SL014926 SL014928 SL014930 SL014912
 
SL0249
SL024912 SL024914 SL024916 SL024918 SL024920 SL024922 SL024924 SL024926 SL024928 SL024930
 
SL0148
SL014814 SL014816 SL014818 SL014820 SL014822 SL014824 SL014826 SL014828 SL014830 SL014812
 
SL0248
SL024812 SL024814 SL024816 SL024818 SL024820 SL024822 SL024824 SL024826 SL024828 SL024830
 
SL05,SL06
SL05016 SL06016 SL05018 SL06018

 



Cage thrust needle and components or thrust cylindrical roller bearings in a roller washers Road between Cage configuration with the needle (roller), Cage reliable guide and capture a large number of rolling, the same components rolling in only very small differences. Thrust needle roller bearings or cylindrical thrust bearings can only support a load bearing axial direction, as good and rigid axial bearing the smallest occupy space configuration. If adjacent parts of the table and can be used as needle Cage thrust component Raceway, the bearings can be extremely compact configuration. If such programmes can not be implemented, there is sufficient support in the space under the conditions of use of AS series combination washer 


ModelIDODHeightDynamic  NStatic NGrease rpmOil rpmweight KG
AX 7157152.3310032506400184000.0016
AX 8168162.3310079006300180000.0017
AX 102210222.86200153004700137000.0044
AX 1022102246200153004700137000.0068
AX 1528152848100269003600105000.0098
AX 2542254251310058000230066000.0257
AX 274427442.81370061900220062000.0127
AX 406040602.820000110000150044000.0239
AX 456545652.82100012300014004000

Thrust Needle Roller Bearings and Cage Assemblies
Metric Series: AXK0414TN~AXK160200 
Inch Series: NTA411~NTA3244
 
Axial Needle Roller Bearing With Centring Spigot on the Bearing Washer
Metric Series: AXW10~AXW50
Inch Series: AXW13.2~AXW69.7
 
Thrust Cylindrical Roller and Cage Assemblies
K811 SERIES      SIZE: K81102TN~K81132
K812 SERIES      SIZE: K81206TN~K81232
K893 SERIES      SIZE: K89307TN~K89332
K874 SERIES      SIZE: K87408~K87430
K894 SERIES      SIZE: K89407TN~K89430
 
Thrust Washer
AS SERIES        SIZE: AS0414~AS160200
GS SERIES        SIZE: GS81102~GS81132
WS SERIES       SIZE: WS81102~WS81132
LS SERIES         SIZE: LS0619~LS160200
 
K81102TNK81116TN
K81103TNK81216TN
K81104TNK893156TN
K81105TNK87416
K81106TNK89416
K81206TNK81117TN
K89306TNK81217TN
K81107TNK89317
K81207TNK87417
K89307TNK89417
K89407TNK81118TN
K81108TNK81218TN
K81208TNK89318
K89308TNK87418
K87408K89418
K89408TNK81120TN
K81109TNK81220
K81209TNK89320
K89309TNK87420
K87409K89420
K89409TNK81122
K81110TNK81222
K81210TNK89322
K89310TNK87422
K87410TNK89422
K89410TNK81124
K81111TNK81224
K81211TNK89324
K89311TNK87424
K87411K89424
K89411TNK81126
K81112TNK81226
K81212TNK89326
K89312TNK87426
K87412K89426
K89412TNK81128
K81113TNK81228
K81213TNK89328
K89313TNK87428
K87413K89428
K89143TNK81130
K81114TNK81230
K81214TNK89330
K89314TNK87430
K87414K89430
K89414K81132
K81115TNK81232
K81215TNK89332
K89315TNK87432
K87415K89432
K89415

 


Axial thrust needle roller bearing cage AXK AXW AS 

Axial thrust needle roller bearing cage assemblies-AXK...AXW
Bearing No.Dimension (mm)

Load rating (N)Mass

FwDCCr(g)
AXK152815282112004
AXK173017302118004
AXK203520352129005
AXK254225422138007
AXK304730472156008
AXK3552355221690010
AXK4060406032750016
AXK4565456532905018
AXK5070507033150020
AXK5578557833740028
AXK6085608534390033
AXK6590659034580035
AXK7095709545360060
AXK751007510045450061
AXK801058010545560063
AXK851108511045750067
AXK901209012047250086
AXK100135100135490500104
AXK110145110145496500122
AXK1201551201554101500131
AXK1301701301705132400205
AKX1401801401805137200219
AXK1501901501905142800232
AXK1602001602005147600246
NTA-5127.9219.51.98446002
NTA-142322.2236.51.984104005
NTA-324450.869.851.9841950018






Bearing No.Dimension (mm)


Mass

DCLD1DB(g)
AXW151521313.210.1
AXW171723333.211
AXW202026383.214
AXW252532453.219.5
AXW303037503.222
AXW353542553.226.6
AXW404047634.239.2
AXW454552684.243.4
AXW505058734.249.2






Thrust washer, Shaft ring and seat rings




Part No.MassPart No.MassPart No.Dimension (mm)
AS15283GS811028WS8110215
AS17304GS811039WS8110317
AS20355GS8110412WS8110420
AS25427GS8110519WS8110525
AS30478GS8110620WS8110630
AS35529GS8110727WS8110735
AS406012GS8110837WS8110840
AS456513GS8110947WS8110945
AS507014GS8111051WS8111050
AS557818GS8111182WS8111155
AS608522GS8111292WS8111260
AS659024GS81113110WS8111365
AS709525GS81114120WS8111470
AS7510027GS81115136WS8111575
AS8010528GS81116144WS8111680
AS8511029GS81117151WS8111785
AS9012039GS81118225WS8111890
AS10013550GS81120350WS81120100
AS11014555GS81122385WS81122110
AS12015559GS81124415WS81124120
AS13017065GS81126643WS81126130
AS14018079GS81128749WS81128140
AS15019084GS81130796WS81130150
AS16020089GS81132842WS81132160

  
NTA411   NTA512   NTA613  NTA815  NTA916   NTA1018   NTA1220  NTA1423  NTA1427  NTA1625  NTA1828 NTA2031 NTA2233
NTA2435 NTA2840 NTA3244
NTA3446 NTA3648 NTA3650 NTA4052 NTA4458 NTA4860 NTA5266NTA6074 NTA6681 TRA411 TRA512 TRA613 TRA815 TRA916 TRA1018 TRA1220 TRA1423 TRA1625 TRA1828 TRA2031 TRA2233 TRA2435 TRA2840TRA3244TRA3446TRA3648TRA4052TRA4458TRA4860TRA5266TRA6074TRA6681TRB411TRB512TRB613TRB815TRB916TRB1018TRB1220TRB1423TRB1427TRB1625TRB1828TRB2031TRB2233TRB2435TRB2840TRB3244TRB3446TRB3648TRB4052TRB4458TRB4860TRB6074TRC411TRC613TRC815TRC916TRC1018TRC1220TRC1427TRC1625TRC1828TRC2031TRC2233TRC2435TRC2840TRC3244TRC3446TRC3648TRC4052TRC4458TRC4860TRC6074TRD1018TRD1220TRD1423TRD1427TRD1625TRD1828TRD2031TRD2233TRD2435TRD2840TRD3244TRD3446TRD3648TRD4052TRD4458TRD4860TRD5266TRD6074TRD6681        
 
Curve roller bearing/Cam follower:
 
 
curve roller is composed of a stud used as the tray of a group of rollers and a thick wall outer ring .The shoulder of the stud and the surface retaining ring on the stud form the guiding faces on the two sides of the outer ring.When the curve rollers are running on the plain tray or cam wheel,the inner stress on the rollers will increase due to the deformation of the outer ring.Therefore the rated load should be selected as curve roller column in this operational case. 
 
 
RSTO :No retaining edge in outer ring,yoke type track rollers without inner ring 

STO :No retaining edge in outer ring,yoke type track rollers with inner ring 

RNA22- 2RS :Double face sealed, yoke type track rollers without inner ring 

NA22 - 2RS :Double face sealed, yoke type track rollers with inner ring 

NATR 
NATR - PP 
Plain retaining ring,axial guiding, yoke type track rollers 

NATV 
NATV - PP 
Plain retaining ring,axial guiding, yoke type track rollers 
Full complement needle roller type 

NUTR :Rolling body guiding,yoke type track rollers,full roller type 

CRY :Inch system,plain retaining ring,axial guiding, yoke type track rollers 





RSTO and STO type yoke type track rollers
ENKE series yoke type track rollers RSTO type,without inner ring,can directly run on the quenched shaft.STO type has inner rings,its inner ring,outer ring and the combinative needle roller retainer assembly can be fitted separately.Because RSTO and STO type yoke type track rollers have no retaining edges and the end retaining rings,axial guiding is needed in fitting.the guiding surface must be precisely machined at least.

RNA22...2RS,NA22...2RS type yoke type track rollers
The diameter of such rollers is the same as STO series rollers but a little wider.Its double face sealed structure ensures no maintenance requested.The operational temperature range is
 -20°C-120°C.When fitting the yoke type track rollers without inner rings (RNA22...2RS)series,noice no damage to the sealing rings should occur.The outer ring needs end face guidance.

NATR and NATR...PP type yoke type track rollers
NATR series roller contains outer ring,inner ring,needle retainer assembly and the retaining rings which are pressed and fixed by the two sides of inner ring.NATR...PP series has an additional sealing ring.This kind of yoke type track rollers have huge lubricant storage space,so they can be used for long period without re-grease.

NATV and NATV...PP type yoke type track rollers
NATV series yoke type track roller is basically the same as NATR series.The only difference is that NATV is full complement needle roller type.Therefore it can sustain heavier load under low speed.Frequent lubricating should be noticed.NATV...PP is a series with sealing ring structure.

NUTR type yoke type track rollers
NUTR series yoke type track roller is double row full roller bearing with retaining edge guiding outer ring.All the parts of the bearing are pressed into the sealing cage of outer ring forming a complete unit,the sealing cage,together with the thrust retaining ring form an efficient gap sealing.Very heavy load can be used on this yoke type track rollers.Even with very high speed,it can bear impact axle load due to its axle guidance of its rolling bodies.


NAST6ZZ  NAST8ZZ  NAST10ZZ  NAST12ZZ  NAST15ZZ  NAST17ZZ  NAST20ZZ  NAST25ZZ  NAST30ZZ  NAST35ZZ  NAST40ZZ  NAST45ZZ  NAST50ZZ 
NAST6ZZR  NAST8ZZR  NAST10ZZR  NAST12ZZR  NAST15ZZR  NAST17ZZR  NAST20ZZR  NAST25ZZR  NAST30ZZR  NAST35ZZR  NAST40ZZR  NAST45ZZR  NAST50ZZR  
NAST6ZZUU  NAST8ZZUU  NAST10ZZUU  NAST12ZZUU  NAST15ZZUU  NAST17ZZUU  NAST20ZZUU  NAST25ZZUU  NAST30ZZUU  NAST35ZZUU  NAST40ZZUU  NAST45ZZUU  NAST50ZZUU
NAST6ZZUUR  NAST8ZZUUR  NAST10ZZUUR  NAST12ZZUUR NAST15ZZUUR  NAST17ZZUUR  NAST20ZZUUR  NAST25ZZUUR  NAST30ZZUUR  NAST35ZZUUR  NAST40ZZUUR  NAST45ZZUUR  NAST50ZZUUR
Inch track roller bearing:
CRY..VUU series
combined Track roller bearing
Guide track roller bearing :
LV (RV) series of rail wheel bearings:
LV20/7 ZZ,LV20/8 ZZ,LV202-38 ZZ,LV202-40 ZZ,LV201 ZZ,LV201-14 ZZ,LV 201 ZZ,LV 201-14.2RS,LV 202-41 ZZ,LV 203 ZZ,LV 204-57 ZZ,LV 204-58 ZZ 
SG series rail wheel bearings:
SG10,SG15,SG15-10,SG20,SG25,SG30,SG35 
V-shaped guide roller / cylindrical roller (FR / LR Series):
FR10 FR10Z FR15 FR15Z FR20 FR20Z FR25 FR25Z FR35 FR35Z LR10 LR10Z LR15 LR15Z LR20 LR20Z LR35 LR35Z
Oriented straightening wheel (straightening round A Series) - Roller Bearing:
A507.2Z  A507.2RS  A603.2Z A603.2RS  A806.2Z  A806.2RS  A1001.2Z  A1001.2RS  A1002.2Z  A1002.2RS   A1500.2Z 
A1500.2Z  A1500.2RS
LR series with the outer arc surface or double row angular contact roller bearings:
LR 604 NPP/KDDU    Germany:LR604NPP   
LR606 NPP/KDDU    Germany:LR606NPP                       LR607NPP/KDDU     Germany:LR607NPP
LR 605 NPP/KDDU    Germany:LR605NPP                       LR608 NPP/KDDU    Germany:LR608NPP  
LR6000NPP/KDDU    Germany:LR6000NP                       LR6001 NPP/KDDU   Germany:LR6001NPP  
LR200 NPP/KDDU    Germany:LR200 NPP                       LR201 NPP/KDDU    Germany:LR201 NPP
LR202 NPP/KDDU    Germany:LR202 NPP                       LR202-14 NPP/KDDU  Germany:LR202-14 NPP 
LR203 NPP/KDDU    Germany:LR203 NPP                       LR204 NPP/KDDU    Germany:LR204 NPP
LR205 NPP/KDDU    Germany:LR205 NPP                        LR206 NPP/KDDU    Germany:LR206 NPP
LR207 NPP/KDDU    Germany:LR207 NPP                        LR208 NPP/KDDU    Germany:LR208 NPP
LR209 NPP/KDDU    Germany:LR209 NPP                        LR50/5 NPP/KDDU   Germany:LR50/5NPP
LR50/6NPP/KDDU    Germany:LR50/6 NPP                      LR50/7 NPP/KDDU   Germany:LR50/7 NPP
LR50/8 NPP/KDDU   Germany:LR50/8 NPP                       LR5000 NPP/KDDU   Germany:LR 5000 NPP
LR5001 NPP/KDDU   Germany:LR5001 NPP                     LR5002 NPP/KDDU   Germany:LR 5002 NPP
LR5003 NPP/KDDU   Germany:LR5003 NPP                      LR5004 NPP/KDDU   Germany:LR5004 NPP
LR5005 NPP/KDDU   Germany:LR5005 NPP                      LR5006 NPP/KDDU   Germany:LR5006 NPP
LR5007 NPP/KDDU   Germany:LR5007 NPP                      LR5008 NPP/KDDU   Germany:LR5008 NPP
W (RM \ VW) type rail wheel series guide roller bearings:
W(RM)0,W(RM)1,W(RM)2,W(RM)3,W(RM)4,W(RM)0X,W(RM)1X,W(RM)2X,W(RM)3X,W(RM)4X,W(RM)4XL,W4XXL,W(RM)1SSX,W(RM)2SSX,W(RM)3SSX,W(RM)4SSX. 
LFR series double row angular contact rail roller bearings:
LFR50/4 NPP   LFR50/5-4KDD  LFR50/5-4 NPP    LFR50/5KDD    LFR50/5NPP   LFR50/8KDD  LFR50/8NPP  LFR50/8-8KDD
LFR50/8-8NPP   LFR30/8KDD   LFR30/8NPP    LR5201KDD  LR5201NPP   LR5301KDD  LR5301NPP   LFR5301-20KDD
LFR5301-20NPP   LFR5302KDD  LFR5302NPP   LFR5201-12KDD   LFR5201-12NPP  LFR 5201-14KDD  LFR 5201-14NPP
LFR 5201-10.40KDD  LFR 5201-10.40NPP   LFR 5204-16KDD  LFR5204-16NPP  LFR5206-20KDD  LFR5204-20NPP 
 

Track rollers
Track rollers are self-retaining, single or double row units with particularly thick-walled outer rings. These bearings can support axial forces in both directions as well as high radial forces. The bearing outer rings have a crowned or cylindrical outside surface. Designs with a crowned outside surface are used where there is misalignment in relation to the raceway and edge stresses must be avoided. The track rollers are available with an inner ring, with a stud and with a plastic tyre on the outer ring.
 
Series
For pin diameter 
in mm
 
Features
LFR..2Z5--40locating bearing track rollers,double row,gap seals on both sides
LR64--12sealed on both sides
LR210--45sealed on both sides
LR505--35double row ,sealed on both sides
LR5210--40double row, sealed on both sides
LR5317--40double row, sealed on both sides
KLR8--15with plastic type,sealed on both sides
 
 
Yoke type track rollers
Yoke type track rollers are single or double row units fitted on studs.They comprise thick-walled outer rings with a profiled outside surface and needle roller and cage assemblies or full complement sets of cylindrical or needle rollers.Yoke type track rollers can support high radial loads and axial loads arising from misalignments and skewed running and are suitable for cam drives,slideways,conveying equipment etc.The bearings are available with or without an inner ring as well as in open and sealed versions.
 
Series
For pin diameter
in mm
 
Features
RSTO7--60without axial guidance,outer ring without ribs
STO6--50without axial guidance,outer ring without ribs
RNA22..2RSR10--58without axial guidance,lip seals on both sides
NA22..2RSR6--50without axial guidance,lip seals on both sides
NATR..PP5--50with axial guidance,axial plain washers on both sides
NATV..PP5--50full complement needle roller set,with axial guidance,axial plain washers on both sides
NATR5--30with axial guidance,gap seals on both sides
NATV5--30full complement needle roller set,with axial guidance,gap seals on both sides
NUTR15--50full complement cylindrical roller set,with axial guidance,labyrinth seals on both sides
PWTR..2RS15--50full complement cylindrical roller set,with axial guidance,lip seals on both sides
NNTR..2ZL50-130full complement roller set,axial guidance,central rib,sealing shields with lamellar ring on both sid
 
Stud type track rollers



6
CF6RCF6CF6UURCF6UU18.516116M6xl8
(9)
12.2max
(12)
28.2max
(28)
16
0.6
(0.5)
*4
0.3110.3370370200
8CF8RCF8CF8UURCF8UU28.519118M8x1.2510
(11)
12.2max
(12)
32.2max
(32)
20
0.6
(0.5)
*4
0.3130.8430480470
10CF10RCF10CF10UURCF10UU45221210M10x1.2512
(13)
13.2max
(13)
36.2max
(36)
23
0.6
(0.5)
*4
0.3
(0.6)
16
(15)
1.2550
(490)
700
(590)
700
(590)
CF10-1RCF10.1CF10.1UURCF10.1UU60261210M10x1.2512
(13)
13.2max
(13)
36.2max
(36)
23
0.6
(0.5)
*4
0.3
(0.6)
16
(15)
1.2550
(490)
700
(590)
700
(590)
12CF12RCF12CF12UURCF12UU95301412M12x1.513
(14)
15.2max
(15)
40.2max
(42)
2560.6
(0.5)
630.6
(1)
212.281010001000
CF12-1RCF12.1CF12.1UURCF12.1UU105321412M12x1.513
(14)
15.2max
(15)
40.2max
(42)
2560.6
(0.5)
630.6
(1)
212.281010001000
16CF16RCF16CF16UURCF16UU170351816M16x1.517
(18)
19.6max
(19.5)
52.1max
(52)
32.580.8630.6
(1)
26
(25)
5.81230
(1180)
1870
(1760)
1870
(1760)
18CF18RCF18CF18UURCF18UU250402018M18x1.519
(20)
21.6max
(21.5)
58.1max
(58)
36.580.8631298.51500
(1600)
2570
(2770)
2570
(2710)
20CF20RCF20CF20UURCF20UU460522420M20x1.521
(22)
25.6max
(25.5)
66.1max
(66)
40.5(10)
9
0.884134
(37)
1221110
(2200)
3530
(3850)
3280
CF20-1RCF20.1CF20-1UURCF20-1UU385472420M20x1.521
(22)
25.6max
(25.5)
66.1max
(66)
40.5(12)
9
0.884134
(37)
1221110
(2200)
3530
(3850)
3280
24CF24RCF24CF24UURCF24UU815622924M24x1.52530.6max
(30.5)
80.1max
(80)
49.5(12)
11
0.8841402231110
(2930)
5370
(4980)
4550
CF24-1RCF24.1CF24.1UURCF24.1UU1140722924M24x1.52530.6max
(30.5)
80.1max
(80)
49.5(12)0.8841402231110
(2930)
5370
(4980)
4550
30CF30RCF30CF30UURCF30UU1870803530M30x1.53237max
(37)
100max
(100)
63151841
(1.5)
49
(47)
464630
(3410)
8680
(7380)
7510
(7380)
CF301RCF30.1CF30.1UURCF30.1UU2030853530M30x1.53237max
(37)
100max
(100)
63151841
(1.5)
49
(47)
464630
(3410)
8680
(7380)
7510
(7380)
CF30-2RCF30.2CF30.2UURCF30.2UU2220903530M30x1.53237max
(37)
100max
(100)
63151841
(1.5)
49
(47)
464630
(3410)
8680
(7380)
7510
(7380)
Cam Follower Needle Roller Bearing KR 32 
Description

 Product name: Curve Roller Bearing KR35 KRE35 KR35PP KRE35PP KRV35 KRVE35 KRV35PP KRVE35PP KR40 KRE40 KR40PP KRE40PP KRV40 KRVE40 KRV40PP KRVE40PP
Type of Curve Roller Bearing: KR KR...PP KRV KRV...PP KTE KRE...PP KRVE KRVE...PP Series 
Specification of Curve Roller Bearing
 
Products series
shaft diameterbearing
designation
boundary dimensions mm
mm
with 
eccentric sleeve
DdCrsBB1B2GG1MM1C1d2d 1B3eM

minNm
16KR  16KRE 16166110.152816--M 6845)--0.612970.53
KR  16 PPKRE 16 PP166110.152816--M 6845)--0.612970.53
KRV 16KRVE 16166110.152816--M 6845)--0.612970.53
KRV 16 PPKRVE  16 PP166110.152816--M 6845)--0.612970.53
19KR  19KRE  19198110.153220--M 81045)--0.6141190.58
KR  19PPKRE 19 PP198110.153220--M 81045)--0.6141190.58
KRV 19KRVE 19198110.153220--M 81045)--0.6141190.58
KRV  19PPKRVE 19 PP198110.153220--M 81045)--0.6141190.58
22KR 22KRE  222210120.33623--M 10X1124--0.61713100.515
KR 22 PPKRE 22 PP2210120.33623--M 10X1124--0.61713100.515
KRV 22KRVE 222210120.33623--M 10X1124--0.61713100.515
KRV 22 PPKRVE 22 PP2210120.33623--M 10X1124--0.61713100.515
26KR 26KRE  262610120.33623--M 10X1124--0.61713100.515
KR  26 PPKRE 26 PP2610120.33623--M 10X1124--0.61713100.515
KRV 26KRVE 262610120.33623--M 10X1124--0.61713100.515
KRV 26 PPKRVE  26 PP2610120.33623--M 10X1124--0.61713100.515
30KR  30KRE 303012140.640256M 12X1.513430.62315110.522
KR 30 PPKRE  30 PP3012140.640256M 12X1.513630.62315110.522
KRV 30KRVE  303012140.640256M 12X1.513630.62315110.522
KRV 30 PPKRVE 30 PP3012140.640256M 12X1.513630.62315110.522
32KR 32KRE 323212140.640256M 12X1.513630.62315110.522
KR 32 PPKRE 32PP3212140.640256M 12X1.513630.62315110.522
KRV 32KRVE 323212140.640256M 12X1.513630.62315110.522
KRV 32 PPKRVE 32 PP3212140.640256M 12X1.513630.62315110.522
 
 
Yoke type track roller bearing RSTO series  RSTO12
 
Yoke type track rollers RSTO type,without inner ring,can directly run on the quenched shaft.STO type has inner rings,its inner ring,outer ring and the combinative needle roller retainer assembly can be fitted separately.Because RSTO and STO type yoke type track rollers have no retaining edges and the end retaining rings,axial guiding is needed in fitting.the guiding surface must be precisely machined at least.
 

 
Crowned   outer ringCylindrical           outer ringDimensions(mm)Basic   load rating (N)Track load capacity(N)Limiting speedWeight
dynamicstaticCrowned outer ringCylindrical           outer ring
RSTORSTO-XFwDCrs minCrCorrpmg
RSTO5RSTO5X7167.80.32740239010802350300008.9
RSTO6RSTO6X10199.80.341204550137035202000013.9
RSTO8RSTO8X12249.80.656805890186040201700023.5
RSTO10RSTO10X143011.8197009670245055901500042.5
RSTO12RSTO12X163211.811040010900274059801300049.5
RSTO15RSTO15X203511.811230014300314065701000050
RSTO17RSTO17X224015.811740020900372010900950090
RSTO20RSTO20X254715.8119200245004610127008500135
RSTO25RSTO25X305215.8120700284005290141007000152
RSTO30RSTO30X386219.8130300454006660221005500255
RSTO35RSTO35X427219.8132200506008130257005000375
RSTO40RSTO40X508019.81.535700611009310269004000420
RSTO45RSTO45X558519.81.5371006640010100285004000460
RSTO50RSTO50X609019.81.5387007180011000302003500500
 
Description of the supporting roller bearing
 
1. The drawn cup needle roller bearings are needle roller bearings with the deep drawn, thin-walled outer ring with either an open end or closed end.
2. The bearings are characterized by a very low sectional height and high load carrying capacity
3. The bearings are typically used in applications where the housing bore can not be used as a raceway for a needle roller and cage assembly but where a very compact and ecnomical bearing arrangement is required.
4. Typically, drawn cup needle roller bearings have a single row of rollers. However, wide sizes incorporate two needle roller and cage assemblies immediately asjacent to each other with a lubrication hole in the outer ring.
 
 
track rollers without inner ring 
 
track rollers RSTO and RNA22..-2RSR do not have an inner ring.
rs RSThey are particularly compact but require a hardened and ground raceway on the shaft or stud.
Series RSTO is not self-retaining. This means that the outer ring and the needle roller and cage assembly can be fitted independently of each other
.
With cage, axial guidance of outer ring
 
In RSTO and RNA22..-2RSR, the rolling elements are guided by a cage. These designs do not have axial guidance of the outer ring. Axial guidance of the outer ring and needle roller and cage assembly must be provided in the adjacent component
 
Sealing
RSTO is not sealed, series RNA22..-2RSR has lip seals on both sides.
 

 
SHAFT BEARING CODEBOUNDARY DIMENSIONS
dDBCd1rr1
35NUTR1515351918200.60.3
40NUTR17174021202210.3
42NUTR154215421918200.60.3
47NUTR1747174721202210.3
NUTR20204725242710.3
52NUTR2052205225242710.3
NUTR25255225243110.3
62NUTR2562256225243110.3
NUTR30306229283810.3
72NUTR3072307229283810.3
NUTR3535722928441.10.6
80NUTR358035802928441.10.6
NUTR4040803230511.10.6
85NUTR4545853230551.10.6
90NUTR409040903230511.10.6
NUTR5050903230601.10.6
100NUTR45100451003230551.10.6
110NUTR50100501003230601.10.6

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