Home Companies Changzhou Suma Precision Machinery Co., Ltd

GP Series GP4445A Overrunning Clutch One Way Bearing Sprag

Contact Us

[China]

Trade Verify

Address: Liudao Industrial Pak, Yaoguan Town, Wujin District, Changzhou city, Jiangsu Province, 213102

Contact name:Ellen Zhang

Changzhou Suma Precision Machinery Co., Ltd

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

GP Series GP4445A Overrunning Clutch One Way Bearing Sprag

Country/Region	china
City & Province	changzhou jiangsu
Categories	Pumps

Product Details

GP Series GP4445A Overrunning Clutch One Way Bearing Sprag

Brief Introduction

The GP Series... is a cage with contact elements running as freewheel on races primarily measured in inches.

The smaller dimensions and the high transmission torque offer some interesting technical and cost-saving solutions.

Fitting multiple cages side-by-side increases torques.

It is necessary to place one or two bearings next to the freewheel so that the outer race can rotate centrally to the inner race.

When the sliding race is machined in the seats or on the shafts, the following specifications

1) must be adhered to 60/62 HRC surface hardness

2) 1 mm minimum depth of tempering after grinding

3) ensure the concentric rotation of the races

4) lubrication suitable for the application.

Dimensions and Capacities

Size	Torque	Overrunning speeds [min-1]		Øa + 0,008 - 0,005	Øc ± 0,013	Sprag space	e_min	Ødmin	Øbmax	Number of clips	Number of sprags	Weight


	T_KN¹[Nm]	n_imax²	N_amax²	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]			[kg]
GP2222G	63	8600	4300	22.225	38.885	8.33	10	50	15	-	12	0.03
GP2776	119	6900	3400	27.762	44.422	8.33	13.5	58	18	-	14	0.055
GP3034	124	6300	3100	30.34	47	8.33	13.5	62	20	-	14	0.06
GP3175(3C)	159	6000	3000	31.75	48.41	8.33	13.5	63	24	3	16	0.06
GP3809A	275	5000	2500	38.092	54.752	8.33	16	71	29	-	18	0.085
GP4127(3C)	224	4600	2300	41.275	57.935	8.33	13.5	75	32	3	18	0.09
GP4445A	363	4300	2100	44.45	61.11	8.33	16	79	34	-	20	0.095
GP4972(4C)	306	3800	1900	49.721	66.381	8.33	13.5	86	38	4	22	0.1
GP5476A	525	3500	1700	54.765	71.425	8.33	16	92	42	-	24	0.11
GP5476A(4C)	525	3500	1700	54.765	71.425	8.33	16	92	42	4	24	0.13
GP5476B(4C)	769	3500	1700	54.765	71.425	8.33	21	92	42	4	24	0.18
GP5476C(4C)	990	3500	1700	54.765	71.425	8.33	25.4	92	42	4	24	0.2
GP5776A	604	3300	1600	57.76	74.42	8.33	16	98	44	-	26	0.11
GP6334B	806	3000	1500	63.34	80	8.33	21	104	50	-	26	0.175
GP7221(5C)	675	2600	1300	72.217	88.877	8.33	13.5	115	56	5	30	0.14
GP7221B	1279	2600	1300	72.217	88.877	8.33	21	115	56	-	30	0.185
GP7221B(5C)	1279	2600	1300	72.217	88.877	8.33	21	115	56	5	30	0.21
GP7969C(5C)	2038	2400	1200	79.698	96.358	8.33	25.4	124	61	5	34	0.28
GP8334C	2055	2300	1100	83.34	100	8.33	25.4	132	65	-	34	0.27
GP8729A	1250	2200	1100	87.29	103.96	8.33	16	134	67	-	34	0.165
GP10323A(3C)*	1612	1800	900	103.231**	119.891	8.33	16	155	80	3	40	0.205
GP12334C*	4800	1500	750	123.34**	140	8.33	25.4	184	96	-	50	0.4
GP12388C(11C)	4875	1500	750	123.881	142.88	9.5	25.4	196	96	11	44	0.4

NOTES
1) T max = 2 × T KN
» Refer to Selection page 12 to 19
2) Inner race overruns
3) Outer race overruns
*) The inner cage centering flange is on the opposite
side
**) Extension of tolerance to ± 0,013 permissible

Mounting Example

Pictures