GFK45 Sprag Type One-Way Bearing for High Tension Switch
| GFK45 Sprag Type One-Way Bearing for High Tension Switch | ||
| Model | GFK45 | |
| Material | GCr15 | |
| Type | sprag | |
| Inner Diameter | 45mm | |
| Outer Diameter | 68mm | |
| Weight | 0.34kg | |
| With | 30mm | |
| Overrunning Speed | Inner Race | 3800r/min |
| Outer Race | 2500r/min | |
| Application | general machinery,packing machinery,printing machinery,conveyor machinery,high pressure switch,etc. | |
Features
1.Sprag Type:Type GFK is a sprag type freewheel integrated into a 59.series ball bearing. This design provides high torque capacity for minimal outside diameter.
2.It is a bearing supported type, delivered grease lubricated. Oil bath lubrication is also possible. Whatever the lubrication type, seals should be provided.
3.Installation: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.
4.Operating temperature range: –20°C to +100°C. Peaks up to +120°C are acceptable for short periods. Please contact us for higher temperatures.
Detail Images
Main Technical Specification
Type |
Size |
Bearing Series |
|
Overrunning speeds |
Outside Diameter |
Height |
|
Bearing loads |
Weight |
||||
Rollers dyn. |
Balls dyn. |
Rollers Stat. |
Balls Stat. |
||||||||||
|
GFK |
d (mm) |
|
TKN1) (Nm) |
nimax2) (min-1) |
namax3) (min-1) |
D (mm) |
L (mm) |
r (mm) |
C (N) |
C (N) |
C0 (N) |
C0 (N) |
(kg) |
20 |
5904 |
51 |
5500 |
4000 |
37 |
23 |
0.5 |
5600 |
4400 |
2900 |
2750 |
0.09 |
|
25 |
5905 |
65 |
5300 |
3800 |
42 |
23 |
0.5 |
6300 |
5300 |
3450 |
3350 |
0.11 |
|
30 |
5906 |
95 |
5000 |
3500 |
47 |
23 |
0.5 |
7700 |
5500 |
4600 |
3650 |
0.13 |
|
35 |
5907 |
204 |
4600 |
3200 |
55 |
27 |
1 |
8200 |
8500 |
5200 |
5700 |
0.20 |
|
40 |
5908 |
315 |
4200 |
3000 |
62 |
30 |
1 |
8650 |
9300 |
5750 |
6700 |
0.30 |
|
45 |
5909 |
370 |
3800 |
2500 |
68 |
30 |
1 |
9200 |
9700 |
6350 |
7300 |
0.34 |
|
50 |
5910 |
460 |
3400 |
2200 |
72 |
30 |
1 |
9650 |
10000 |
6950 |
7800 |
0.36 |
|
Main application
General machinery,packing machinery,printing machinery,conveyor machinery,food-making machiney,plastic-processing machinery,petrochemical machinery,handling equipment,high pressure switch,fan,etc.
| Changzhou Suma Precsion Machinery Co.,Ltd |
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
| Production Flow |



Q: Why do we choose your company?
A: We always insist quality firstl. We have our bearing factory, therefore we have advantage in quality control and price of cylindrical roller bearing.
Q:What is the delivery time?
A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.
Q: What is your payment term?
A: Our payment term include L/C, T/T, Western Union, Paypal etc.
Q: Can you send bearing samples first?
A: Yes, we can send bearing samples of SL cylindrical roller bearing to check quality first.
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