TIMKEN 250RU93AA774R3 Cylindrical Roller Bearings | 250x520x
Also known as : 250RU93AA774R3
- Inside Diameter: 250 mm
- Outside Diameter: 520 mm
- Width: 196.85 mm
- Basic dynamic load rating: 3520 kN
- Basic static load rating: 5470 kN
TIMKEN 250RU93AA774R3 Bearing
TIMKEN 250RU93AA774R3 Bearing details
| Bearing Number | 250RU93AA774R3 |
|---|---|
| Brand | TIMKEN |
| Type | Cylindrical roller bearings |
| Design Units | METRIC |
| Type | N U |
| Tapered Bore | N |
| d - Bore | 250.000 mm 9.8425 in |
| D - Outer Diameter | 520.000 mm 20.4724 in |
| C - Inner Ring Width | 196.850 mm 7.7500 in |
| B - Outer Ring Width | 196.850 mm 7.7500 in |
| C0 - Static Radial Rating | 5470000 N 1230000 lbf |
| C - Dynamic Radial Rating1 | 3520000 N 791000 lbf |
| Reference Thermal Speed Rating (Grease) | 610 |
| Reference Thermal Speed Rating (Oil)2 | 660 |
| Cg - Geometry Factor3 | 0.2091 |
| R - Inner Ring "To Clear" Radius4 | 5.100 mm 0.200 in |
| r - Outer Ring "To Clear" Radius5 | 5.100 mm 0.200 in |
| Da - Outer Ring Backing Diameter | 0.000 mm 0.000 in |
1 Based on 1 X 106 L10 life for the ISO life calculation method.
2 See thermal speed ratings in the engineering section.
3 Geometry constant for Lubrication Life Adjustment Factor a3l.
4 Maximum housing fillet radius that bearing corners will clear.
5 Maximum shaft fillet radius that bearing corners will clear.
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 250RU93AA774R3 bearings in stock.
TIMKEN 250RU93AA774R3 bearing cross reference