Indexing Element One Way Sprag Clutch|sprag type one way bearing|Suma

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Indexing Element One Way Sprag Clutch

Types GFR...F1F2/F2F7 and GFRN...F5F6 are roller type freewheels, self-contained, sealed and bearing supported, using two 160...Series bearings.

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Product Detail

GFRN150F5F6 Electric Heater Parts Indexing Element Sprag Clutch
Details
Model		GFRN150 F5F6
Material		GCr15
Type		roller
Inner Diameter		150mm
Outer Diameter		400mm
Weight		187kg
Width		246mm
Inner Race Overrun Speed		200r/min
Outer Race Over run speed		700r/min
Type of Support		Bearing Support
Torque		70000Nm
Application		industrial machine

INTRODUCTION

Types GFR...F1F2/F2F7 and GFRN...F5F6 are roller type freewheels, self-contained, sealed and bearing supported, using two 160...Series bearings.

Units must be oil lubricated before use if they are delivered disassembled. Primarily used as overrunning or indexing clutches. The cover combination is chosen according to the type of drive, as shown overleaf.

F2 and F6 covers are used to close the unit. They are equipped with 3 screws for oil filling, drain and level.

The shaft seal is a standard lip seal. Covers may be easily assembled by a qualified user, allowing direction of rotation to be selected on site. Alternatively, units can be delivered assembled and lubricated (except GFRN...F5F6).

PARAMETERS LIST

Type	Size		Overrunning speeds															keyway outer race		Weight
GFR.. F1F2 GFRN.. F5F6 GFR.. F2F7	dH7	TKN	nimax	namax	Dh7	D5	D7	D3	D4h7	O	t2	L1	L5	L	I2	I3	I4	t1	bP10
	[mm]	[Nm]	[min-1]	[min-1]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg]
	12	55	3100	4700	62	85	70	72	42	5.5	5.7	42	44	20	10	10	3	2.5	4	1.2
	15	125	2800	4400	68	92	76	78	47	5.5	5.7	52	54	28	11	11	3	3	5	1.6
	20	181	2400	4100	75	98	84	85	55	5.5	5.7	57	59	34	10.5	10.5	3	3.5	6	1.9
	25	288	1600	3800	90	118	99	104	68	6.6	6.8	60	62	35	11.5	11.5	3	4	8	2.9
	30	500	1300	2800	100	128	109	114	75	6.6	6.8	68	70	43	11.5	11.5	3	4	8	3.9
	35	725	1200	2600	110	140	119	124	80	6.6	6.8	74	76	45	13.5	13	3.5	5	10	4.9
	40	1025	850	2300	125	160	135	142	90	9	9	86	88	53	15.5	15	3.5	5	12	7.5
	45	1125	740	2200	130	165	140	146	95	9	9	86	88	53	15.5	15	3.5	5.5	14	7.8
	50	2125	580	1950	150	185	160	166	110	9	9	94	96	64	14	13	4	5.5	14	10.8
	55	2625	550	1800	160	204	170	182	115	11	11	104	106	66	18	17	4	6	16	14
	60	3500	530	1700	170	214	182	192	125	11	11	114	116	78	17	16	4	7	18	16.8
	70	5750	500	1600	190	234	202	212	140	11	11	134	136	95	18.5	17.5	4	7.5	20	20.8
	80	8500	480	1500	210	254	222	232	160	11	11	144	146	100	21	20	4	9	22	27
	90	14500	450	1300	230	278	242	254	180	14	13	158	160	115	20.5	19	4.5	9	25	40
	100	20000	350	1100	270	335	282	305	210	18	17.5	182	184	120	30	28	5	10	28	67
	130	31250	250	900	310	380	322	345	240	18	17.5	212	214	152	29	27	5	11	32	94
	150	70000	200	700	400	485	412	445	310	22	21.5	246	248	180	32	30	5	12	36	187

NOTES

1) T max = 2 × T KN

2) Inner race overruns. Values without radial lip seals

3) Outer race overruns. Values without radial lip seals

Keyway to DIN 6885.1

*) GFR12 has through holes in outer race

MOUNTING EXAMPLE

CAOMPANY INFORMATION

Changzhou Suma Precision Machinery Co., Ltd is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and needle roller bearing with high technology