Product Details

Sprag Freewheels One Way Clutch Bearing GFK20 GFK25 GFK30 GFK35

Sprag Freewheels One Way Clutch Bearing GFK description

Type GFK is a sprag type freewheel integrated into a 59...Series ball bearing. This design provides high torque capacity for minimal outside diameter. It is a bearing supported type, delivered grease lubricated.

Oil bath lubrication is also possible. Whatever the lubrication type, seals should be provided, as illustrated on the next page.

Torque transmission must be ensured by a press fit assembly into a rigid outer housing with R6 tolerance, and onto a shaft with p5 tolerance.

Initial radial clearance has been provided to take into account this heavy press fit. Operating temperature range: -20° C to +100° C. Peaks up to +120° C are acceptable for short periods. Please contact us for higher temperatures.

Sprag Freewheels One way clutch bearing GFK relative series

Type	Size		Overrunning speeds		Bearing series	Loads							Weight
Type	Size		Overrunning speeds		Bearing series	Rollersdyn.	Ballsdyn.	Rollersstat.	Ballsstat.				Weight
GFK	d	TKN1)	n imax2)	n amax3)		C	C	C0	C0	D	L	r
	[mm]	[Nm]	[min-1]	[min-1]		[N]	[N]	[N]	[N]	[mm]	[mm]	[mm]	[kg]
	20	51	5500	4000	5904	5600	4400	2900	2750	37	23	0.5	0.09
	25	65	5300	3800	5905	6300	5300	3450	3350	42	23	0.5	0.11
	30	95	5000	3500	5906	7700	5500	4600	3650	47	23	0.5	0.13
	35	204	4600	3200	5907	8200	8500	5200	5700	55	27	1	0.2
	40	315	4200	3000	5908	8650	9300	5750	6700	62	30	1	0.3
	45	370	3800	2500	5909	9200	9700	6350	7300	68	30	1	0.34
	50	460	3400	2200	5910	9650	10000	6950	7800	72	30	1	0.36

Company Information

Jinan Ruihode Bearing Co., Ltd.is a professional bearing manufacturer. We are engaged in producing high quality bearings. We can supply various kinds of bearings according to customers' requirements. Our products enjoy great popularity in the worldwide markets Asia, Europe and USA and so on.

Our products includ Deep groove ball bearings, Angular contact ball bearing, Thrust ball bearing, Taper roller bearings, Cylindrical roller bearings, Spherical roller bearings, Thrust roller bearings. We also supply special linear bearing, ceramic bearing, plastic bbearings, textile bearing rotor bearing complete, excavator bearing and so on.

Products are extensively used in machinery, excavator, hydropower, engineering, railways, automobiles, electric power, textiles, metallurgy, mine, papermaking, sports equipment and precision instruments.

Our Advantage

1. More than ten years Bearing exporting experiences.
2. OEM and non-standard Bearing Reqirement acceptable.

3. within 24 hours delivery after deposit or full payment for most Bearing Items

4. All products, we provide our customer one year warranty.

Our Factory

Packing

1.If no speacial request,we will use normal packing.
2.If need special packing or carding, please list them in your E-mail. We would like to make the customer wanted packing.
3.we will use tray to protect products in order to avoid any damage in the delivery.

Shipping

By express :DHL TNT FEDEX EMS UPS ARAMEX
By sea: COSCO CSCL MSK MSC APL MISC CSAV MOSK
By air: CA AF CZ EK KL LH NH QR RG TG UL

Quality Guarantee

1.Our bearing pass high speed CORE balancing test.

2.We can also produce according to samples.

3.Our products sell well all over the world and have won high compliment.

4.We have sufficient experience and high responsibility.

5.Welcome to send us your sample and we can provide with you what you want.

Our main product

We specialized in deep groove ball bearings, self-aligning ball bearing, cylindrical roller bearings, spherical roller bearings, tapered roller bearings, angular contact ball bearings,thrust ball bearing,thrust roller bearing,wheel bearings,pillow block bearings,rolling mill bearings,linear guide bearings,ball screw bearings etc.