HK0808,Drawn up needle roller bearing,Caged Drawn Cup, Outer Ring and Roller, Steel Cage, Open , Metric, size:8mm x 12mm x 8mm
- Weight: 3g
- Fw: 8mm
- D: 12mm
- C: 8mm
- r( chamfer ) 0.4mm:
- Cr( basic load ratings) : 2.75kN
- Cor( basic load ratings): 2.6kN
- Limiting speeds( grease lub): 20000min-1
- Limiting speeds( oil lub) : 30000min-1
Time: 2022-04-11
China proven manufacturer of drawn cup needle roller bearing HK0808.
Item: HK0808 Roller Bearing
Type: Needle Roller Bearing
Size: 8mm x 12mm x 8mm
Basic load rating Cr: 2,550 N
Basic load rating Cor: 2,400 N
Drawn cup needle roller bearing is punched by the alloy plate, with thin-walled outer ring,cage and needle roller. Mainly used in automobile and motorcycle field.
| outer ring | Cage | Roller | |
| Material | SPCC or customization | Spcc or customatizzati-on | Gcr15 |
| Process | Lathing | Lathing | Grinding |
| Heat treatment | Carburization | Carburization | Quenching HRC 60--65 |
Main characteristics:
Shaft can be used as raceway
Small radial spatial structure
Low cost, easy to mount
High load
