| Contact Angle: | Normal |
|---|---|
| Aligning: | Non-Aligning Bearing |
| Separated: | Unseparated |
| Rows Number: | Single |
| Load Direction: | Radial and Axial Combined Load |
| Material: | Stainless Steel |
| Samples: |
|---|
| Customization: |
|---|
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Audited Supplier NSK One way cam clutch bearing BB Series introduction :
BB Series Cam Clutches are a combination of a 62 Series ball bearing and a cam style clutch. These units are designed for press fit applications and are available in five variations, combinations of metal shield or dust protective sealed type and with or without keyways on the inner and/or outer race to allow design and application flexibility. BB Series units come grease lubricated but metal shielded style can be adapted for oil bath lubrication.
NSK one way cam clutch bearing BB20-2K specfication:
Torque Capacity |
45 lb·ft61 N·m |
Max. Overrunning Inner Race |
3000 rpm |
Max. Overrunning Outer Race |
1600 rpm |
Drag Torque |
0.010 lb·ft0.01 N·m |
Construction |
Metal shield on one side, retainer on other side. Keyway on inside diameter of Cam Clutch. Includes key. |
A (Overall Width) |
0.551 in14.00 mm |
B (Overall Diameter) |
1.850 in47.00 mm |
C (Bore Size) |
0.787 in20.00 mm |
D (Outer Race I.D.) |
1.642 in41.70 mm |
S (Chamfer) |
0.039 in1.00 mm |
Dynamic Bearing Loads |
1911 lbf8500 N |
Static Bearing Loads |
1102 lbf4900 N |
Key Inner Race |
6 x 4 x 14 |
Weight |
0.300 lb0.120 kg |
NSK one way cam clutch bearing BB Series BB20-2K Pictures:
One way cam clutch bearings for your reference:
| type | Size | Bearing series | Bearing loads | Weight | Drag torque | |||||||
| dynamic | static | |||||||||||
|
CSK..P (BB..-1K ) (KK..P) (OW..P) |
d | TKN1) | nmax | D | L | b | t | C | C0 | TR | ||
| [mm] | [Nm] | [min-1] | [mm] | [mm] | [mm] | [mm] | [kN] | [kN] | [kg] | [Ncm] | ||
| 12 | 6201 | 9.3 | 10000 | 32 | 10 | 6.1 | 2.77 | 0.04 | 0.7 | |||
| 15 | 6202 | 17 | 8400 | 35 | 11 | 7.4 | 3.42 | 0.06 | 0.9 | |||
| 17 | 6203 | 30 | 7350 | 40 | 12 | 7.9 | 3.8 | 0.07 | 1.1 | |||
| 20 | 6204 | 50 | 6000 | 47 | 14 | 9.4 | 4.46 | 0.11 | 1.3 | |||
| 25 | 6205 | 85 | 5200 | 52 | 15 | 10.7 | 5.46 | 0.14 | 2 | |||
| 30 | 6206 | 138 | 4200 | 62 | 16 | 11.7 | 6.45 | 0.21 | 4.4 | |||
| 35 | 6207 | 175 | 3600 | 72 | 17 | 12.6 | 7.28 | 0.3 | 5.8 | |||
| 40 | - | 325 | 3000 | 80 | 22 | 15.54 | 12.25 | 0.5 | 7 | |||
|
CSK..PP (BB..-2K) (KK..PP) (OW..PP) |
15 | 6202 | 17 | 8400 | 35 | 11 | 2 | 0.6 | 7.4 | 3.42 | 0.06 | 0.9 |
| 17 | 6203 | 30 | 7350 | 40 | 12 | 2 | 1 | 7.9 | 3.8 | 0.07 | 1.1 | |
| 20 | 6204 | 50 | 6000 | 47 | 14 | 3 | 1.5 | 9.4 | 4.46 | 0.11 | 1.3 | |
| 25 | 6205 | 85 | 5200 | 52 | 15 | 6 | 2 | 10.7 | 5.46 | 0.14 | 2 | |
| 30 | 6206 | 138 | 4200 | 62 | 16 | 6 | 2 | 11.7 | 6.45 | 0.21 | 4.4 | |
| 35 | 6207 | 175 | 3600 | 72 | 17 | 8 | 2.5 | 12.6 | 7.28 | 0.3 | 5.8 | |
| 40 | - | 325 | 3000 | 80 | 22 | 10 | 3 | 15.54 | 12.25 | 0.5 | 7 | |
|
CSK..P-2RS (BB..-2GD-1K) (KK..P-2RS) (OW..P-2RS) |
12 | - | 9.3 | 10000 | 32 | 14 | 6.1 | 2.77 | 0.05 | 3 | ||
| 15 | - | 17 | 8400 | 35 | 16 | 7.4 | 3.42 | 0.07 | 4 | |||
| 17 | - | 30 | 7350 | 40 | 17 | 7.9 | 3.8 | 0.09 | 5.6 | |||
| 20 | - | 50 | 6000 | 47 | 19 | 9.4 | 4.46 | 0.145 | 6 | |||
| 25 | - | 85 | 5200 | 52 | 20 | 10.7 | 5.46 | 0.175 | 6 | |||
| 30 | - | 138 | 4200 | 62 | 21 | 11.7 | 6.45 | 0.27 | 7.5 | |||
| 35 | - | 175 | 3600 | 72 | 22 | 12.6 | 7.28 | 0.4 | 8.2 | |||
| 40 | - | 325 | 3000 | 80 | 27 | 15.54 | 12.25 | 0.6 | 10 | |||
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