HFL Drawn Cup Needle Clutch

HFL Drawn Cup Needle Clutch

HFL Drawn Cup Needle Clutch

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HFL Drawn Cup Needle Clutch

 

HFL Drawn cup Needle Roller clutch (One Way Bearing) is punched by alloy plate with thin-walled outer ring, cage, spring and needle roller. Used for transferring one-way torque. Widely used in fitness equipment, money-counting machine, washing machine, fishing tools, toy car etc.

Main characteristic

1. one-way rotate, locking at opposite

2. High transform frequency and conversion accuracy

Outer ring

1. material: ST14 low carbon steel

2. process: punching

3. heat treatment: carburize, high frequency temper

Cage

1. material: PA66

2. process: injection molding

3. heat treatment: none

Needle roller

1. material: GCr15 chrome steel

2. process: grinding

3. HRc60-64Heat treatment: quenching, HRC60-64

Spring

Material: nylon or stainless steel

Plastic Steel MASS Fw D C
HFL0308 -- 3 3 3.6 8
HFL0408 -- 3.5 4 8 8
HFL0615KF HFK0615 4 6 10 15
HFL0615KFR HFL0615R 4 6 10 15
-- HFL061012 5 6 10 12
-- HFL081212 6 8 12 12
-- HFL081412 7 8 14 12
HFL0822KF HFL0822 7 8 12 22
HFL0822KFR HFL0822R 7 8 12 22
HFL1022KF HFL1022 8 10 14 22
HFL1022KFR HFL1022R 8 10 14 22
-- HFL1226 18 12 18 26
-- HFL1426 20 14 20 26
-- HFL1626 22 16 22 26
-- HFL1826 25 18 24 26
-- HFL2026 27 20 26 26
-- HFL2530 44 25 32 30
-- HFL3030 51 30 37 30
-- HFL3530 58 35 42 30