GF80 One-way Clutch Bearing Made of Ball Bearing Steels GCr15

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US$ 10 - 800 / Piece

1 Piece(Min. Order)

Port Shanghai ; Ningbo
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Product Details

Brand Name	Suma	Bore Size	80,
Outside Diameter	190,	Model Number	GF80
Precision Rating	P6	Seals Type	no-sealed
Place of Origin	Jiangsu, China

Product Description

MODEL:GF

The GF Series freewheels are self centring. From size 8 to size 20, centring is steel on steel, whilst from size 25 to 130, centring is ensured by 2 160 series bearings.

Torque forces are transmitted from the shaft to the inner race by means of a keyway and from the outer race to the seat by means of front pullers.

Shaft tolerances must be either h6 or j6, seating tolerances must be H7 or G7.

If no front pullers are used, the seating tolerance becomes K6.

Before being put onto service, the freewheels must be lubricated with suitable .Oil lubrication is essential when a high number of rotations in neutral is reached.

PARAMETERS LIST

Type	dH7 mm	Dn6 mm	L mm	s mm	D1 mm	D2 mm	b mm	t mm	Weight Kg	Inner ring freewheels/ overruns min-1	Inner ring freewheels/ overruns min-1	T_KN (Nm )	Drag torque
GF 8	8	37	20	1	20	30	6	3	0,1	1000	1000	20	0,09
GF 9	9	37	20	1	20	30	6	3	0,1	1000	1000	20	0,09
GF 12	12	37	20	1	20	30	6	3	0,1	1000	1000	20	0,11
GF 15	15	47	30	1	26	37	7	3,5	0,3	900	900	78	0,15
GF 20	20	62	36	1	37	52	8	3,5	0,6	700	700	188	0,18
GF 25	25	80	40	-	40	68	9	4	1,2	2100	3600	250	0,36
GF 30	30	90	48	-	45	75	12	5	1,8	1700	3200	500	0,40
GF 35	35	100	53	-	50	80	13	6	2,4	1500	3000	680	0,60
GF 40	40	110	63	-	55	90	15	7	3,3	1200	2600	1115	0,84
GF 45	45	120	63	-	60	95	16	7	4	1000	2400	1500	0,94
GF 50	50	130	80	-	70	110	17	8,5	5,7	800	2100	2375	1,28
GF 55	55	140	80	-	75	115	18	9	6,5	750	2000	2500	1,50
GF 60	60	150	95	-	80	125	18	9	8,9	650	1900	4250	1,60
GF 70	70	170	110	-	95	140	20	9	13,5	550	1800	5875	3,60
GF 80	80	190	125	-	110	160	20	9	19	500	1600	10000	3,60
GF 90	90	215	140	-	120	180	24	11,5	27,2	450	1400	17350	6,80
GF 100	100	260	150	-	140	210	28	14,5	44,5	350	1300	19750	8,80
GF 130	130	300	180	-	160	240	32	17,5	68	250	1000	35000	12,50

MOUNTING EXAMPLE

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Changzhou Suma Precision Machinery Co., Ltd.: Contact nameEllen zhang
Chat Now; Phone0086-519-85858018; AddressDonghua Industrial park, Changzhou, Jiangsu

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Product Categories

Locking assembly	New Products	One way bearing (freewheel bearing)	One way clutch (indexing clutch)
One way needle bearing	Overrunning clutch (sprag clutch)	SL Full complement cylindrical roller bearing	Spherical plain bearing

GF80 One-way Clutch Bearing Made of Ball Bearing Steels GCr15

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