Description
- Inside Diameter: 45 mm
- Outside Diameter: 100 mm
- Width: 25 mm
- Basic dynamic load rating: 59.5 kN
- Basic static load rating: 31.5 kN
TIMKEN 309K Bearing details
| Bearing Number | 309K |
|---|---|
| Brand | TIMKEN |
| Type | Deep groove ball bearings |
| Design Units | METRIC |
| Ball Type | Steel |
| Bearing Weight |
0.862 Kg 1.90 lb |
| d - Bore |
45.000 mm 1.7717 in |
| D - Outer Diameter |
100.000 mm 3.9370 in |
| Bearing Width |
25.000 mm 0.9843 in |
| do - Ball Diameter |
17.462500 mm 0.687500 in |
| Ce - Dynamic Radial Rating1 |
59500 N 13400 lbf |
| C0 - Static Radial Rating |
31500 N 7100 lbf |
| Limiting Speed (Grease) | 4140 rpm |
| Limiting Speed (Oil) | 4830 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 |
54.100 mm 2.130 in |
| Da - Outer Ring Backing Diameter |
90.900 mm 3.580 in |
