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Home > products > One Way Clutch Bearings > GFK 50 Hold Back Bearing One Way Clutch Freewheel Backstop Bearings

GFK 50 Hold Back Bearing One Way Clutch Freewheel Backstop Bearings

Product Details

Place of Origin: China

Brand Name: SFT

Model Number: GFK 50

Payment & Shipping Terms

Minimum Order Quantity: negotiable

Price: negotiable

Packaging Details: carton,pallet

Delivery Time: 20-45DAYS

Payment Terms: L/C, T/T, Western Union, MoneyGram

Supply Ability: 50000PCS/MONTH

Get Best Price
Highlight:

Freewheel Backstop One Way Clutch Bearings

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Backstop Bearings One Way Clutch

,

GFK 50 One Way Clutch Bearings

Bore Size:
20 - 37 Mm
Precision Rating:
P6
Vibration:
V1 V2 V3 V4
Number Of Row:
Single Row
WEIGHT:
0.02 Kg
Seals Type:
Seal
Bore Size:
20 - 37 Mm
Precision Rating:
P6
Vibration:
V1 V2 V3 V4
Number Of Row:
Single Row
WEIGHT:
0.02 Kg
Seals Type:
Seal
GFK 50 Hold Back Bearing One Way Clutch Freewheel Backstop Bearings

GFK 50 Hold Back Bearing One Way Clutch Freewheel Backstop Bearings

 

 

Product Description:

 

 

Feature

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.

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.

 

 

 

Different Sizes for Your Reference

GFK 50 Hold Back Bearing One Way Clutch Freewheel Backstop Bearings GFK50

Type Size   Overrunningspeeds

Bearing

series

Loads   Weight

Rollers

dyn.

Balls

dyn.

Rollers

stat.

Balls

stat.






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

 

NOTES

1) T max = 2 × T KN

2) Inner race overruns

3) Outer race overruns

 

MOUNTING EXAMPLE

GFK 50 Hold Back Bearing One Way Clutch Freewheel Backstop Bearings GFK50

 

 

 

GFK 50 Hold Back Bearing One Way Clutch Freewheel Backstop Bearings 2

GFK 50 Hold Back Bearing One Way Clutch Freewheel Backstop Bearings 3