Gold Member Since 2015
Audited Supplier
Changzhou Renben Bearing Factory

Track Roller Bearings Sto30X, Track Roller Bearings Sto30zz, Supporting Roller Needle Bearings Sto35 manufacturer / supplier in China, offering Supporting Roller Bearings Sto30X Cam Followers, Sprag Freewheel Cage One Way Clutch K, Radial Needle Roller and Cage Assemblies K16*24*20 and so on.

(/ )

Supporting Roller Bearings Sto30X Cam Followers

FOB Price: US $0.3-16 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.3-16/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 100000PCS/Month
Payment Terms: T/T, Paypal

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: STO30ZZ
  • The Number of Rows: Single
  • Material: Bearing Steel
  • Load Direction: Radial Bearing
  • Original: Non
  • D: 62mm
  • Weight: 258g
  • Transport Package: Industrial Packing, Single Packing
  • Origin: Jiangsu, China
  • Rolling Body: Roller Bearings
  • Outer Dimension: 16-100mm
  • Spherical: Non-Aligning Bearings
  • Separated: Unseparated
  • Fw: 30mm
  • C: 20mm
  • Trademark: R&B
  • Specification: SGS
  • HS Code: 84824000
Product Description
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 

Tolerance
In common cases,the precision of the dimensions,shape and the rotation of this yoke type track roller is P0 grade.The outer diameter tolerance of the yoke type track roller with an arc outer diameter is 0 to -0.05mm,the width tolerance of NATR,NATV,NUTR bearings is h12.

Center adjustability
The yoke type track roller with diameter of cylindrical shape have very small center adjustability.With low load,the center adjustability is 3-4'which with middle and heavy load,it is 5-7'.The yoke type track with diameter of arc shape have a center adjustability of 15-20'.For bigger angle variation,the edge effect will increase with the different loads.This will decrease the life of the bearing.


RSTO and STO type yoke type track rollers
RSTO 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.
 

Outside Diameter

Bearing Designation and mass approx

Borndary Dimensions

Basic Load Rating

Limiting Speed
Without IRMass
With IR
MassDdF  1
Fw
BCECr
Dynamic
Cor
Static
 3
Grease
CwCow
mmggmmNrpm
16RSTO 5 TN8.5----16--7--7.810280026002550255023000
RSTO 5 TN X8.5----16--7--7.810280026001990199023000
19RSTO 6 TN12.5STO 6 TN1719610109.813470054503750450020000
RSTO 6 TN X12.5STO 6 TN X1719610109.813470054503050400020000
24RSTO 8 TN21STO 8 TN2624812109.815480060004200550016000
RSTO 8 TN X21STO 8 TN2624812109.815480060003000500016000
30RSTO 1042STO 10493010141211.82010200105008400920011000
RSTO 10 X42STO 10 X493010141211.82010200105008000880011000
32RSTO 1249STO 12573212161211.82211300123008900101009000
RSTO 12 X49STO 12 X573212161211.8221130012300850096009000
35RSTO 1550STO 15633515201211.82613200160009100107006500
RSTO 15 X50STO 15 X633515201211.8261320016000870099006500
40RSTO 1788STO 171074017221615.829198002530014300177005500
RSTO 17 X88STO 17 X1074017221615.829198002530012500157005500
47RSTO 20130STO 201524720251615.832208002780016200215004700
RSTO 20 X130STO 20 X1524720251615.832208002780015000199004700
52RSTO 25150STO 251775225301615.837230003340016500229003600
RSTO 25 X150STO 25 X1775225301615.837230003340014000209003600
62RSTO 30255STO 303086230382019.846352005670023300350002500
RSTO 30 X255STO 30 X3086230382019.846332005670021800330002500
72RSTO 35375STO 354417235422019.850358005880026000410002200
RSTO 35 X375STO 35 X4417235422019.850358005880024500389002200
80RSTO 40420STO 405308040502019.858352006180024000390001700
RSTO 40 X420STO 40 X5308040502019.858352006180022500365001700
85RSTO 45453STO 455768545552019.863389007390025500430001500
RSTO 45 X453STO 45 X5768545552019.863389007390024000415001500
90RSTO 50481STO 506179050602019.868433008480026000465001300
RSTO 50 X481STO 50 X6179050602019.868433008480022800440001300
 
DimensionsDynamicStaticDynamicStaticDesignations
D(mm)d(mm)C(mm)C knC0FrF0r
1969,83,744,54,256,1STO 6 TN
19611,83,5231,932,75NA 22/6.2RS
2489,84,135,47,510,8STO 8 TN
24811,84,464,457,1NA 22/8.2RS
301011,88,258,88,512,2STO 10
301013,86,447,21217NA 2200.2RS
321211,88,89,88,312STO 12
321213,86,938,1511,616,6NA 2201.2RS
351511,89,1310,67,110STO 15
351513,87,2199,6513,7NA 2202.2RS
401715,89,3512,91622,8NA 2203.2RS
401715,814,217,61217,3STO 17
472015,816,121,218,626,5STO 20
472017,815,417,317,625,5NA 2204.2RS
522515,816,522,81826STO 25
522517,816,11917,324,5NA 2205.2RS
623019,817,624,528,540,5NA 2206.2RS
623019,822,934,523,633,5STO 30
723519,825,540,53651STO 35
723522,722343956NA 2207.2RS
804019,823,83934,549STO 40
804022,7273937,553NA 2208.2RS
854519,825,14334,550STO 45
905019,82645,534,550STO 50
905022,72741,536,552NA 2210.2RS


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.
 
Shaft 
Diameter
 
Bearing Designation
 
BoundaryDimensions
 
BasicLoadRating
 
Limiting Speed
 
Without IR
 
Mass
 
With IR
 
Mass
dFwDBC 
Dynamic
 
Static
Oil
mmggmmNrpm
19RNA22/6 2RS18NA22/6 2RS22610191211.85000435018000
RNA22/6 2RSX18NA22/6 2RSX22610191211.85000435018000
24RNA22/8 2RS29NA22/8 2RS34812241211.85500520014000
RNA22/8 2RSX29NA22/6 2RSX34812241211.85500520014000
30RNA2200 2RS52NA2200 2RS601014301413.87600810011000
RNA2200 2RSX52NA2200 2RSX601014301413.87600810011000
32RNA2201 2RS57NA2201 2RS671216321413.8850097009500
RNA2201 2RSX57NA2201 2RSX671216321413.8850097009500
35RNA2202 2RS60NA2202 2RS751520351413.89600120007000
RNA2202 2RSX60NA2202 2RSX751520351413.89600120007000
40RNA2203 2RS94NA2203 2RS1121722401615.812000165006000
47RNA2204 2RS152NA2204 2RS1772025471817.818500219004600
RNA2204 2RSX152NA2204 2RSX1772025471817.818500219004600
52RNA2205 2RS179NA2205 2RS2092530521817.820100260003500
RNA2205 2RSX179NA2205 2RSX2092530521817.820100260003500
62RNA2206 2RS284NA2206 2RS3243035622019.823000280002800
RNA2206 2RSX284NA2206 2RSX3243035622019.823000280002800
72RNA2207 2RS432NA2207 2RS5053542722322.729800463002200
RNA2207 2RSX432NA2207 2RSX5053542722322.729800463002200
80RNA2208 2RS530NA2208 2RS6284048802322.738200577001700
RNA2208 2RSX530NA2208 2RSX6284048802322.738200577001700
85RNA2209 2RS545NA2209 2RS6554552852322.740300638001600
RNA2209 2RSX545NA2209 2RSX6554552852322.740300638001600
90RNA22010 2RS563NA22010 2RS6905058902322.766000860001300
RNA22010 2RSX563NA22010 2RSX6905058902322.766000860001300

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.
 
Shaft diaeterBearing designationDimensionsBasic load ratingLimiting speed
Without inner ringweightWith inner ringweightdDBCd1dynamicstaticAs yoke type track rollersgrease
CWCOW
mmggmmNrpm
16NATR514NATR5PP14516121112305030002050240022000
NATV515ANTV5PP1551612111245006300368043008500
19NATR620NATR6PP20619121114360036502450285020000
NATV621NATV6PP2161912111457008700460067507000
24NATR841NATR8PP4182415141945005400390045005000
NATV842ANTV8PP42824151419860012000670098005500
30NATR1064NATR10PP641030151423610078004500690011000
NATV1065NATV10PP65103015142310900170007600118004500
32NATR1271NATR12PP71123215142566009800466070009000
NATV1272ANTV12PP72123215142511800190007800130003900
35NATR15103NATR15PP103153519182710500175007800115007000
NATV15105NATV15PP1051535191827160003250010200205003400
40NATR17144NATR17PP144174021203211800194009500135006000
NATV17152ANTV17PP152174021203219600370001200230002900
47NATR20246NATR20PP2462047252437175002980013500225004900
NATV20254NATV20PP2542047252437258005700019000395002600
52NATR25275NATR25PP2752552252442195003650013400235003600
NATV25285ANTV25PP2852552252442290006960019800409002100
62NATR30470NATR30PP4703062292851310005750020900355002600
NATV30481NATV30PP48130622928514550010400027800609001700
72NATR35635NATR35PP6353572292858345006750022500410002000
NATV35647NATV34PP64735722928585080010950030900708001400
80NATR40805NATR40PP8054080323066470009150030900565001700
NATV40890NATV40PP89040803230666400013900039800878001300
85NATR45910NATR45PP9104585323072491009800030600569001500
90NATV50960ANTV50PP9605090323076505001060030600575001300
NATR50990NATR50PP99050903230766950018700038700909001000

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.
 

Outside Diameter

Bearing Designation and mass approx

Boundary Dimensions
Basic load rating
Limiting Speed

With IR

Mass
dDBCd1 Cr Dynamic Cor Static 
Grease
 CwCow
mmgmmNrpm
35NUTR 15991535191820205002450013900153006500
40NUTR 171471740212022218002850016500205005500
42NUTR 15 421581542191820205002450016800218006500
47NUTR 17 472201747212022218002850019000250005500
NUTR 202452047252427369004890026000335004200
52NUTR 20 523212052252427369004890029800398004200
NUTR 252812552252431408005850027500350003400
62NUTR 25 624502562252431408005850032500478003400
NUTR 304653062292838568007750039500495002600
72NUTR 30 726973072292838568007750046000628002600
NUTR 356303572292844630009100042500590002100
80NUTR 35 808363580292844630009100049500705002100
NUTR 4081640803230518790010800054000736001600
85NUTR 4588345853230559360011900054000775001400
90NUTR 40 90112940903230518790010800063800936001600
NUTR 5095050903230609890014000055900790001300
100NUTR 45 10013964510032305593600119000705001060001400
110NUTR 50 11016905011032306098900140000736001180001300
 
Bearing designationDimensionsCrCorweight
ZZZZUUZZRZZUURdDBCaefrsminNNg
NAST6ZZNAST6ZZUUNAST6ZZRNAST6ZZUUR 6191413.8142.50.80.34120455024.5
NAST8ZZNAST8ZZUUNAST8ZZRNAST8ZZUUR 8241413.817.52.50.80.65680589039


 
Send your message to this supplier
Avatar
Miss Alice
Sales Manager
*From:
To: Miss Alice
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category