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Metric HF HFL One Way Bearings

Metric HF HFL One Way Bearings

Metric HF HFL One Way Bearings

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Metric HF HFL One Way Bearings

 

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

 

Metric size

Inch size

Structure instruction

HF,FC

RC,HFZ

Stainless spring

HFL,FCB

RCB,HFLZ

stainless spring, with support bearing at both sides

HF.R,HFL.R

 

stainless spring, knurling at outer ring

HF.KF,HFL.KF

 

plastic spring

HF.KFR,HF.KFR

 

plastic spring, knurling at outer ring

EWC,1WC

 

outside hexagon

 

 

 

(INA Model Metric)     (IKO Model Metric)
Springs   Dimensions         Dimensions
Plastic Steel MASS Fw D C     model Mass Fw D C
HF0306KF -- 0.9 3 6.5 6     FC4 1 4 8 6
HF0406KF -- 1 4 8 6     FC6 3 6 10 12
HF0406KFR -- 1 4 8 6     FC8 4 8 14 12
HF0608KF -- 2.8 6 10 8     FC10 4.8 10 16 12
HF0612KF HF0612 3 6 10 12     FC12 11 12 18 16
HF0612KFR HF0612R 3 6 10 12     FC14 13 14 20 16
  HF061210 3.5 6 12 10     FC16 14 16 22 16
HF0812KF HF0812 3.5 8 12 12     FC20 17 20 26 16
HF0812KFR HF0812R 3.5 8 12 12     FC25 30 25 32 20
-- HF081410 3.6 8 14 10     FC30 36 30 37 20
-- HF081610 4.1 8 16 10     FC35 40 35 42 20
-- HF081412 4 8 14 12     (IKO Model Inch)
HF1012KF HF1012 4 10 14 12    
HF1012KFR HF1012R 4 10 14 12         Dimensions
-- HF1216 11 12 18 16     model Mass Fw D C
-- HF1416 13 14 20 16     RC02 2 3.175 7.15 6.35
-- HF1616 14 16 22 16     RC040708 3.5 6.35 11.11 12.7
-- HF1816 16 18 24 16     RC061008 4.7 9.525 15.88 12.7
-- HF2016 17 20 26 16     RC081208 9.2 12.7 19.05 12.7
-- HF2520 30 25 32 20     RC101410 14.5 15.88 22.23 15.88
-- HF3020 36 30 37 20     RC121610 17 19.05 25.4 15.88
-- HF3520 40 35 42 20     RC162110 16.2 25.4 33.34 15.88