Gold Member Since 2015
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Changzhou Renben Bearing Factory

Cam Clutch Bb25-2k-K, One Way Bearings Bb25-2k-K, Cam Clutch/One Way Clutchbb20-2k-K manufacturer / supplier in China, offering Cam Clutch/One Way Clutch Bearings Bb25-2k-K for Backstop Running, 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 one way bearings(sprag clutch) Cam Clutch/One Way Clutch Bearings Bb25-2k-K for Backstop Running

Cam Clutch/One Way Clutch Bearings Bb25-2k-K for Backstop Running

FOB Price: US $5.6-7 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5.6-7/ Piece
Get Latest Price
Production Capacity: 100000PCS/Month
Transport Package: Single Box Packing
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: BB25-2K-k
  • The Number of Rows: Multi-column
  • Material: Bearing Steel
  • Separated: Unseparated
  • Outer Diameter: 52mm
  • Torque: 78n.M
  • Trademark: R&B
  • Origin: Jiangsu, China
  • Rolling Body: Roller Bearings
  • Outer Dimension: 22-72mm
  • Spherical: Non-Aligning Bearings
  • Inner Diameter: 25mm
  • Height: 15mm
  • Weight: 0.15kg
  • Specification: SGS
  • HS Code: 84836000
Product Description
Description

General information of Installation and usage for BB series Cam Clutch
1. BB series Cam Clutch is designed for press fit installation.
2. BB-1K-K and BB-2GD 1K-K series have a keyway on the inner race. Keyways, except size 25 are
manufactured to DIN 6885. 3, BB40-1K-K and BB40-2GD 1K-K are manufactured to DIN 6885. 1.
3. BB-2K-K series has a keyway on both the inner and outer race.
"-K" means keys shipped together with Cam Clutch.
4. Correct interference dimensions at the shaft and the housing must be maintained to obtain maximum bearing
and clutch performance.
5. Refer to the table on next page for tolerance of the shaft and housing for each series.
6. BB, BB-1K and BB-2K Clutches, bearing supported and delivered with grease have dust seal protection
against particles of 0.25mm and over, whereas BB-2GD and BB-2GD-1K clutches, 5mm wider than standard
BB series, have special lip seals for effective protection against any dust.
7. The arrow on the inner race shows the direction of inner race engaging.
8. To install the clutch, use a press tool of the appropriate diameter to apply even pressure over the entire face
of the inner and outer race.
9. Do not hammer or apply other shock to the clutch.
10. Make sure the housing has enough strength to withstand the pressure required for the press fitting installation
of the Clutch.
11. Operating temperature range: -30°C to +100°C (Consult us for the temperature that exceeds this range).

Lubrication
1. Since grease is already applied before delivery, there is no need to apply grease before use.
2. If the clutch is used with an oil lubricant, the oil lubrication should be applied inside the unit always.
3. Do not use greases or lubricants with EP additives.

Cam Clutch/One Way Clutch Bearings Bb25-2k-K for Backstop Running
Specification:

Cam Clutch/One Way Clutch Bearings Bb25-2k-K for Backstop Running
Dimensions and Capacities
ModelTorque
Capacity
Max. OverrunningDrag Torque (N·m)ABCDrWeight (N)Bearing Loads
Inner RaceOuter RaceBB
BB-1K-K
BB-2K-K
BB-2GD
BB-2GD 1K-K
BB
BB-1K-K
BB-2K-K
BB-2GD
BB-2GD 1K-K
BB
BB-1K-K
BB-2K-K
BB-2GD
BB-2GD 1K-K
BB
BB-1K-K
BB-2K-K
BB-2GD
BB-2GD 1K-K
CrCor
N·mr/minr/minNN
BB1529360020000.010.041116351532.632.450.6507059503230
BB1743350019000.010.051217401736.136.450.68010070003700
BB2061300016000.0140.0551419472041.742.35112015085004900
BB2578250014000.0170.0551520522547.147.051150200107006300
BB30140200011000.030.0581621623056.655.61230280119007900
BB35173180010000.0340.06172272356464.61.1320410135009700
BB4026018009000.040.08222780407171.61.14006001450011700
 Note: Model No. marked on the inner race is only "K" for both "1K" and "2K". (Example: the mark "BB25-K" for both BB25-1K and BB25-2K)
 
Tolerance for Shaft and Housing
ModelShaft Dia.Housing Dia.
BB15BB15-2GD15+0.023+0.01235-0.012-0.028
BB17BB17-2GD17+0.023+0.01240-0.012-0.028
BB20BB20-2GD20+0.028+0.01547-0.012-0.028
BB25BB25-2GD25+0.028+0.01552-0.014-0.033
BB30BB30-2GD30+0.028+0.01562-0.014-0.033
BB35BB35-2GD35+0.033+0.01772-0.014-0.033
BB40BB40-2GD40+0.033+0.01780-0.014-0.033
 
Tolerance for Shaft and Housing
 
ModelShaft Dia.Housing Dia.
BB15-1K-KBB15-2GD 1K-K15-0.008-0.02835-0.012-0.028
BB17-1K-KBB17-2GD 1K-K17-0.008-0.02840-0.012-0.028
BB20-1K-KBB20-2GD 1K-K20-0.010-0.03147-0.012-0.028
BB25-1K-KBB25-2GD 1K-K25-0.010-0.03152-0.014-0.033
BB30-1K-KBB30-2GD 1K-K30-0.010-0.03162-0.014-0.033
BB35-1K-KBB35-2GD 1K-K35-0.012-0.03772-0.014-0.033
BB40-1K-KBB40-2GD 1K-K40-0.012-0.03780-0.014-0.033
 
Cam Clutch/One Way Clutch Bearings Bb25-2k-K for Backstop Running
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