Description
- Inside Diameter: 40 mm
- Outside Diameter: 90 mm
- Width: 23 mm
- Basic dynamic load rating: 50.6 kN
- Basic static load rating: 25.9 kN
TIMKEN 308K Bearing details
| Bearing Number | 308K |
|---|---|
| Brand | TIMKEN |
| Type | Deep groove ball bearings |
| Design Units | METRIC |
| Ball Type | Steel |
| Bearing Weight |
0.644 Kg 1.42 lb |
| d - Bore |
40.000 mm 1.5748 in |
| D - Outer Diameter |
90.000 mm 3.5433 in |
| Bearing Width |
23.000 mm 0.9055 in |
| do - Ball Diameter |
15.87500 mm 0.62500 in |
| Ce - Dynamic Radial Rating1 |
50600 N 11400 lbf |
| C0 - Static Radial Rating |
25900 N 5850 lbf |
| Limiting Speed (Grease) | 4620 rpm |
| Limiting Speed (Oil) | 5380 rpm |
| R - Inner Ring "To Clear" Radius2 |
1.500 mm 0.059 in |
| r - Outer Ring "To Clear" Radius3 |
1.500 mm 0.059 in |
| da - Inner Ring Backing Diameter |
49.000 mm 1.930 in |
| Da - Outer Ring Backing Diameter |
81.000 mm 3.190 in |
