RC Drawn Cup Needle Clutch One Way Bearing

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RC Drawn Cup Needle Clutch One Way Bearing

RC 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

model	Mass	Fw	D	C
RC02	2	3.175	7.15	6.35
RC040708	3.5	6.35	11.11	12.7
RC061008	4.7	9.525	15.88	12.7
RC081208	9.2	12.7	19.05	12.7
RC101410	14.5	15.88	22.23	15.88
RC121610	17	19.05	25.4	15.88
RC162110	16.2	25.4	33.34	15.88