Product Details

NFR20 Freewheel One Way Roller Clutch Bearing NFR 20

Product Description

Features of nfr one way roller clutch

Product name	one way roller freewheels
Model	NFR20
Material	GCr15
Torque capacity	188Nm
Inner diameter	20mm
Outer diameter	62mm
Thickness	36mm
Weight	0.6kg
Structure	Roller type
Application	EXW reducer,
Package	Wooden box, or customizable
Payment terms	TT. L/C, D/A,D/P, Western Union, Paypal
Delivery time	7-10 days after order confirmed

Catalogue of nfr one way roller clutch for your choice

Size 8 to 20 units use steel on steel bearing support ROM the inner race. Above size 20, two 160...Series ball bearings are used, giving a higher overrunning speed capacity.

Type	Size		Overrunning speeds		Bearing										Weight
	d^H7	T_KN¹	N_imax²⁾	N_amax³⁾		D_n6	D₂	D₄	L	I	t	b^H11	r	r₁
	(mm)	(Nm )	(min^-1)	(min^-1)		(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(kg)
	8	20	1000	1000	*	37	20	30	20		3	6	1	1.5	0.1
	12	20	1000	1000	*	37	20	30	20		3	6	1	1.5	0.1
	15	78	850	850	*	47	26	37	30		3.5	7	1.5	1.5	0.3
	20	188	650	650	*	62	37	52	36		3.5	8	2	2	0.6
NFR	25	250	2100	3600	16008**	80	40	68	40	0.2	4	9	2.5	2	1.2
(ANR-ANG)	30	500	1700	3200	16009**	90	45	75	48	0.2	5	12	2..5	2	1.8
	35	663	1550	3000	16010**	100	50	80	53	1.2	6	13	2.5	2.5	2.4
	40	1100	1150	2600	16011**	110	55	90	63	2.2	7	15	3	2.5	3.3
	45	1500	1000	2400	16012**	120	60	95	63	2.2	7	16	3	2.5	4
	50	2375	800	2150	16014**	130	70	110	80	2.7	8.5	17	3.5	3	5.7
	55	2550	750	2000	16015**	140	75	115	80	4.2	9	18	3.5	3	6.5
	60	4250	650	1900	16016**	150	80	125	95	3.2	9	18	3.5	3.5	8.9
	70	5875	550	1750	16018**	170	90	140	110	1.1	9	20	3.5	3.5	13.5
	80	10000	500	1600	16021**	190	105	160	125	0	9	20	4	3.5	19
	90	17250	450	1450	16024**	215	120	180	140	0.6	11.5	24	4	4	27.2
	100	79625	350	1250	16028**	260	140	210	150	2.6	14.5	28	4	4	44.5
	130	34750	250	1000	16032**	300	160	240	180	2	17.5	32	5	5	68

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