BB Series Cam Clutch
Overrunning & General Applications
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.
Item # |
Torque Capacity |
Max. Overrunning Inner Race |
Max. Overrunning Outer Race |
Drag Torque |
Construction |
C (Bore Size) |
|---|---|---|---|---|---|---|
| BB15 | Torque Capacity N/A 21.4 lb·ft29.0 N·m | Max. Overrunning Inner Race N/A 3600 rpm | Max. Overrunning Outer Race N/A 2000 rpm | Drag Torque N/A 0.007 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. | C (Bore Size) N/A 0.591 in15.00 mm |
| BB17 | Torque Capacity N/A 31.7 lb·ft43.0 N·m | Max. Overrunning Inner Race N/A 3500 rpm | Max. Overrunning Outer Race N/A 1900 rpm | Drag Torque N/A 0.007 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. | C (Bore Size) N/A 0.669 in17.00 mm |
| BB20 | Torque Capacity N/A 45 lb·ft61 N·m | Max. Overrunning Inner Race N/A 3000 rpm | Max. Overrunning Outer Race N/A 1600 rpm | Drag Torque N/A 0.010 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. | C (Bore Size) N/A 0.787 in20.00 mm |
| BB25 | Torque Capacity N/A 57.5 lb·ft78.0 N·m | Max. Overrunning Inner Race N/A 2500 rpm | Max. Overrunning Outer Race N/A 1400 rpm | Drag Torque N/A 0.013 lb·ft0.02 N·m | Construction N/A Metal shield on one side, retainer on other side. | C (Bore Size) N/A 0.984 in25.00 mm |
| BB30 | Torque Capacity N/A 103.3 lb·ft140.0 N·m | Max. Overrunning Inner Race N/A 2000 rpm | Max. Overrunning Outer Race N/A 1100 rpm | Drag Torque N/A 0.022 lb·ft0.03 N·m | Construction N/A Metal shield on one side, retainer on other side. | C (Bore Size) N/A 1.181 in30.00 mm |
| BB35 | Torque Capacity N/A 127.6 lb·ft173.0 N·m | Max. Overrunning Inner Race N/A 1800 rpm | Max. Overrunning Outer Race N/A 1000 rpm | Drag Torque N/A 0.025 lb·ft0.03 N·m | Construction N/A Metal shield on one side, retainer on other side. | C (Bore Size) N/A 1.378 in35.00 mm |
| BB40 | Torque Capacity N/A 191.8 lb·ft260.0 N·m | Max. Overrunning Inner Race N/A 1800 rpm | Max. Overrunning Outer Race N/A 900 rpm | Drag Torque N/A 0.030 lb·ft0.04 N·m | Construction N/A Metal shield on one side, retainer on other side. | C (Bore Size) N/A 1.575 in40.00 mm |
| BB15K | Torque Capacity N/A 21.4 lb·ft29.0 N·m | Max. Overrunning Inner Race N/A 3600 rpm | Max. Overrunning Outer Race N/A 2000 rpm | Drag Torque N/A 0.007 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside diameter of Cam Clutch. Includes key. | C (Bore Size) N/A 0.591 in15.00 mm |
| BB17K | Torque Capacity N/A 31.7 lb·ft43.0 N·m | Max. Overrunning Inner Race N/A 3500 rpm | Max. Overrunning Outer Race N/A 1900 rpm | Drag Torque N/A 0.007 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside diameter of Cam Clutch. Includes key. | C (Bore Size) N/A 0.669 in17.00 mm |
| BB20K | Torque Capacity N/A 45 lb·ft61 N·m | Max. Overrunning Inner Race N/A 3000 rpm | Max. Overrunning Outer Race N/A 1600 rpm | Drag Torque N/A 0.010 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside diameter of Cam Clutch. Includes key. | C (Bore Size) N/A 0.787 in20.00 mm |
| BB25K | Torque Capacity N/A 57.5 lb·ft78.0 N·m | Max. Overrunning Inner Race N/A 2500 rpm | Max. Overrunning Outer Race N/A 1400 rpm | Drag Torque N/A 0.013 lb·ft0.02 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside diameter of Cam Clutch. Includes key. | C (Bore Size) N/A 0.984 in25.00 mm |
| BB30K | Torque Capacity N/A 103.3 lb·ft140.0 N·m | Max. Overrunning Inner Race N/A 2000 rpm | Max. Overrunning Outer Race N/A 1100 rpm | Drag Torque N/A 0.022 lb·ft0.03 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside diameter of Cam Clutch. Includes key. | C (Bore Size) N/A 1.181 in30.00 mm |
| BB35K | Torque Capacity N/A 127.6 lb·ft173.0 N·m | Max. Overrunning Inner Race N/A 1800 rpm | Max. Overrunning Outer Race N/A 1000 rpm | Drag Torque N/A 0.025 lb·ft0.03 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside diameter of Cam Clutch. Includes key. | C (Bore Size) N/A 1.378 in35.00 mm |
| BB40K | Torque Capacity N/A 191.8 lb·ft260.0 N·m | Max. Overrunning Inner Race N/A 1800 rpm | Max. Overrunning Outer Race N/A 900 rpm | Drag Torque N/A 0.030 lb·ft0.04 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside diameter of Cam Clutch. Includes key. | C (Bore Size) N/A 1.575 in40.00 mm |
| BB15KK | Torque Capacity N/A 21.4 lb·ft29.0 N·m | Max. Overrunning Inner Race N/A 3600 rpm | Max. Overrunning Outer Race N/A 2000 rpm | Drag Torque N/A 0.007 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside and outside diameter of Cam Clutch. Includes both keys. | C (Bore Size) N/A 0.591 in15.00 mm |
| BB17KK | Torque Capacity N/A 31.7 lb·ft43.0 N·m | Max. Overrunning Inner Race N/A 3500 rpm | Max. Overrunning Outer Race N/A 1900 rpm | Drag Torque N/A 0.007 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside and outside diameter of Cam Clutch. Includes both keys. | C (Bore Size) N/A 0.669 in17.00 mm |
| BB20KK | Torque Capacity N/A 45 lb·ft61 N·m | Max. Overrunning Inner Race N/A 3000 rpm | Max. Overrunning Outer Race N/A 1600 rpm | Drag Torque N/A 0.010 lb·ft0.01 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside and outside diameter of Cam Clutch. Includes both keys. | C (Bore Size) N/A 0.787 in20.00 mm |
| BB25KK | Torque Capacity N/A 57.5 lb·ft78.0 N·m | Max. Overrunning Inner Race N/A 2500 rpm | Max. Overrunning Outer Race N/A 1400 rpm | Drag Torque N/A 0.013 lb·ft0.02 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside and outside diameter of Cam Clutch. Includes both keys. | C (Bore Size) N/A 0.984 in25.00 mm |
| BB30KK | Torque Capacity N/A 103.3 lb·ft140.0 N·m | Max. Overrunning Inner Race N/A 2000 rpm | Max. Overrunning Outer Race N/A 1100 rpm | Drag Torque N/A 0.022 lb·ft0.03 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside and outside diameter of Cam Clutch. Includes both keys. | C (Bore Size) N/A 1.181 in30.00 mm |
| BB35KK | Torque Capacity N/A 127.6 lb·ft173.0 N·m | Max. Overrunning Inner Race N/A 1800 rpm | Max. Overrunning Outer Race N/A 1000 rpm | Drag Torque N/A 0.025 lb·ft0.03 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside and outside diameter of Cam Clutch. Includes both keys. | C (Bore Size) N/A 1.378 in35.00 mm |
| BB40KK | Torque Capacity N/A 191.8 lb·ft260.0 N·m | Max. Overrunning Inner Race N/A 1800 rpm | Max. Overrunning Outer Race N/A 900 rpm | Drag Torque N/A 0.030 lb·ft0.04 N·m | Construction N/A Metal shield on one side, retainer on other side. Keyway on inside and outside diameter of Cam Clutch. Includes both keys. | C (Bore Size) N/A 1.575 in40.00 mm |
