Type GF, GFK is a sprag freewheel integrated into a 59. series ball bearing.
The dedign provides high torque capacity for minimal outside diameter.
Product name
high precision sprag type freewheel
Model
GFK45
Torque capacity
370Nm
Inner diameter
45mm
Outer diameter
68mm
Material
GCr15
Thickness
30mm
Weight
0.34kg
Package
Carton Box / Wooden box or customized
Payment terms
TT, L/C, D/A,D/P,Western Union
Delivery time
5-7 days after order confirmed if no stock
Structure of gfk one-way clutch
It is a beaing supported type, delivered grease lubricated. Oil bath lubrication is also possible. Besides, whatever the lubrication type, seals should be provided.
Operating temperature range of gfk one-way clutch
-20 °C to + 100°C. Peaks up to + 120 °C are acceptable forshort periods.
Catalogue of gfk one-way clutch for your choice
GFK series
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
Detailed Images
Company Information
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology.
We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied.
Production flow
Certifications
FAQ
Q: How do you pack the goods?
Total less than 25 KG:Each in white box + 19*18*9cm box + 29*28*19CM carton box
Total Weight over 100KG :Carton box +Wooden Box / Wooden Pallet
Q: Can i get the samples from you?
A: It is highly encouraged to ask for the samples for quality check.
