Freewheels

Freewheels transmit a torque in only one direction. In one direction of rotation the inner ring can rotate freely against the outer ring, in the other direction the two rings are firmly blocked against each other. The freewheels can be used as backstops, overrunning clutches or indexing freewheels.

Ball Bearing Freewheels
Bearing Supported Self Contained Freewheels
Drawn Cup Roller Clutches
Product Number System of
measurement		 Inside Outside Width Seal Ring Material Inner Ring Rolling Element
Material		 Cage Material Type of
lubrication		 Keyway Sprags Spring Material price Cart
RSBW20 Metric 20 mm 106 mm 35 mm $ 128.00
KKFL20-PP Metric 20 mm 47 mm 14 mm Chrome Steel ✓ Chrome Steel Plastic greased PP Rolling bearing steel $ 13.00
KKFL20-2RS Metric 20 mm 47 mm 19 mm 2RS Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 12.50
KKFL25 Metric 25 mm 52 mm 15 mm Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 11.00
KKFL25-PP Metric 25 mm 52 mm 15 mm Chrome Steel ✓ Chrome Steel Plastic greased PP Rolling bearing steel $ 13.50
KKFL25-2RS Metric 25 mm 52 mm 15 mm 2RS Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 14.50
HFL2530 Metric 25 mm 32 mm 30 mm Steel Chrome Steel Steel Steel $ 7.29
HF2520 Metric 25 mm 32 mm 20 mm Steel Chrome Steel Steel Steel $ 5.80
KKFL25-P Metric 25 mm 52 mm 15 mm Chrome Steel ✓ Chrome Steel Plastic greased P Rolling bearing steel $ 14.50
RSBW25 Metric 25 mm 106 mm 48 mm $ 145.25
HFL3030 Metric 30 mm 37 mm 30 mm Steel Chrome Steel Steel Steel $ 11.26
KKFL30-PP Metric 30 mm 62 mm 16 mm Chrome Steel ✓ Chrome Steel Plastic greased PP Rolling bearing steel $ 16.00
KKFL30-2RS Metric 30 mm 62 mm 16 mm 2RS Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 15.50
HF3020 Metric 30 mm 37 mm 20 mm Steel Chrome Steel Steel Steel $ 6.50
RSBW30 Metric 30 mm 106 mm 48 mm $ 156.98
KKFL30-P Metric 30 mm 62 mm 16 mm Chrome Steel ✓ Chrome Steel Plastic greased P Rolling bearing steel $ 15.50
KKFL30 Metric 30 mm 62 mm 16 mm Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 13.00
KKFL35-P Metric 35 mm 72 mm 17 mm Chrome Steel ✓ Chrome Steel Plastic greased P Rolling bearing steel $ 22.00
HFL3530 Metric 35 mm 42 mm 30 mm Steel Chrome Steel Steel Steel $ 11.26
KKFL35 Metric 35 mm 72 mm 17 mm Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 19.00
HF3520 Metric 35 mm 42 mm 20 mm Steel Chrome Steel Steel Steel $ 6.50
RSBW35 Metric 35 mm 106 mm 48 mm $ 162.03
KKFL35-PP Metric 35 mm 72 mm 17 mm Chrome Steel ✓ Chrome Steel Plastic greased PP Rolling bearing steel $ 22.00
KKFL35-2RS Metric 35 mm 72 mm 17 mm 2RS Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 22.00
KKFL40-P Metric 40 mm 80 mm 22 mm Chrome Steel ✓ Chrome Steel Plastic greased P Rolling bearing steel $ 30.00
KKFL40 Metric 40 mm 80 mm 22 mm Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 24.00
KKFL40-PP Metric 40 mm 80 mm 22 mm Chrome Steel ✓ Chrome Steel Plastic greased PP Rolling bearing steel $ 30.00
KKFL40-2RS Metric 40 mm 80 mm 22 mm 2RS Chrome Steel ✓ Chrome Steel Plastic greased Rolling bearing steel $ 30.00
RSBW45 Metric 45 mm 132 mm 52 mm $ 182.69
RSBW50 Metric 50 mm 132 mm 52 mm $ 191.79
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