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GC-B Series Roller One Way Backstop Clutch Without Bearing Support

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Changzhou Tianniu Transmission Equipment Co., Ltd

City: changzhou

Province/State:jiangsu

Country/Region:china

Tel:86--13306120917

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GC-B Series Roller One Way Backstop Clutch Without Bearing Support

Brand Name	Tianniu
Model Number	GC-A series
Certification	ISO-9001
Place of Origin	China
Minimum Order Quantity	1 pcs
Price	Negotiable
Payment Terms	T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability	10000 per month
Delivery Time	5-10working days
Packaging Details	Cartons by sea shipping by airplane
Name	GC-B Roller Type Without Bearing Support
Material	GCR 15 Bearing Steel
Type	Roller bearings
Thickness (mm)	1650-275
Torque (Nm）	8.3-2500 Nm
Weight (Kg)	0.07-6.5
Bore Size(mm)	4-60

Detailed Product Description

GC-B Roller Type One Way Backstop Clutch Without Bearing Support

Production introduction

Type GC-B is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation. Nominal outer diameter is the same as a series 63...Ball bearing.

Application: primarily used on motorcycle starter.

A typical arrangement is to install this type alongside a bearing within the same location tolerances, as shown on the following page. The inner race is keyed to the shaft.
The outer race has positive n6 tolerance, to give a press fit in a H7 housing. Additional side notches in the outer race provide for positive torque transmission.
If the housing is to K6 tolerance, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly. This design can accept an axial misalignment of inner and uter race of ± S/2.

Products Parameters

Type	Nominal torque(N.m)	Overrunning limining speeds(r/min)		Dimension in contour(mm)					Weight(KG)
Type	Nominal torque(N.m)	out race	Inner race	d (H7)	D (H7)	L	bW*tW	b n ×t n	Weight(KG)
GC-B835	8.3	1650	2500	8	35	13	4*1.4	2*1.0	0.07
GC-B1542	22	1200	1800	15	42	18	5*1.8	5*2.3	0.11
GC-B2052	56	1050	1550	20	52	21	6*2.3	6*2.8	0.19
GC-B3072	184	700	1100	30	72	27	10*2.5	10*3.3	0.54
GC-B4090	387	550	850	40	90	33	12*4.1	14*3.8	0.92
GC-B50110	720	425	975	50	110	40	14*5.6	18*4.4	1.74
GC-B70150	1656	300	475	70	150	51	20*6.9	20*4.9	4.16
GC-B90190	3468	250	375	90	190	64	20*8.0	25*5.4	8.2
GC-B120260	8640	185	275	120	260	86	28*10	32*7.4	22
GC-B1237	8.5	1600	2500	12	37	20	6*3.3	4*1.8	0.07
GC-B2062	100	850	1300	20	62	36	8*3.5	6*2.8	0.59
GC-B60170	2500	275	425	60	170	90	20*7.5	18*4.3	6.5

Product Tags: Roller One Way Backstop Clutch GC-B Series Backstop Clutch GCR 15 Roller Backstop Clutch

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