Freewheel bearings, series BB without spline
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| Long description | Freewheel bearings, series BB without spline | |
|---|---|---|
| Details | Freewheeling: Clutch disengages if the driven part rotates faster than the driving part. | |
| Application range |
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| Properties |
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| Technical info | The arrow on the inner ring indicates the rotational direction in which the freewheel clutch locks. | |
| Benefits | Prevents damage |
Interested in buying products?
Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!
- Tailored advice from our specialists
- More than 500.000 products
- Up-to-date information on current stock and delivery times
Product | Unit | Inside diameter | Outside diameter | Width | Basic radial load static | Basic radial load dynamic | Inside diameter of outer ring | Max. inner ring overrunning speed | Max. outer ring overrunning speed | Drag torque | Max. working torque |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Each | 15 mm | 35 mm | 16 mm | 3230 N | 5950 N | 32,45 mm | 3600 r/min | 2000 r/min | 0,04 N·m | 29 N·m | |
| Each | 17 mm | 40 mm | 12 mm | 3700 N | 7000 N | 36,1 mm | 3500 r/min | 1900 r/min | 0,01 N·m | 43 N·m | |
| Each | 17 mm | 40 mm | 17 mm | 3700 N | 7000 N | 36,45 mm | 3500 r/min | 1900 r/min | 0,05 N·m | 43 N·m | |
| Each | 20 mm | 47 mm | 14 mm | 4900 N | 8500 N | 41,7 mm | 3000 r/min | 1600 r/min | 0,014 N·m | 61 N·m | |
| Each | 20 mm | 47 mm | 19 mm | 4900 N | 8500 N | 42,35 mm | 3000 r/min | 1600 r/min | 0,055 N·m | 61 N·m | |
| Each | 25 mm | 52 mm | 15 mm | 6300 N | 10700 N | 47,1 mm | 2500 r/min | 1400 r/min | 0,017 N·m | 78 N·m | |
| Each | 25 mm | 52 mm | 20 mm | 6300 N | 10700 N | 47,05 mm | 2500 r/min | 1400 r/min | 0,055 N·m | 78 N·m | |
| Each | 30 mm | 62 mm | 16 mm | 7900 N | 11900 N | 56,6 mm | 2000 r/min | 1100 r/min | 0,03 N·m | 140 N·m | |
| Each | 35 mm | 72 mm | 17 mm | 9700 N | 13500 N | 64 mm | 1800 r/min | 1000 r/min | 0,034 N·m | 173 N·m | |
| Each | 40 mm | 80 mm | 22 mm | 11700 N | 14500 N | 71 mm | 1800 r/min | 900 r/min | 0,04 N·m | 260 N·m | |
| Each | 40 mm | 80 mm | 27 mm | 11700 N | 14500 N | 71,6 mm | 1800 r/min | 900 r/min | 0,08 N·m | 260 N·m | |
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