Specifications of SKF Bearing 51256 M
Dimensions
d | 280.0mm | Bore diameter |
D | 380.0mm | Outside diameter |
H | 80.0mm | Height |
d1 | 375.0mm | Outside diameter shaft washer |
D1 | 284.0mm | Inner diameter housing washer |
r1,2 | 2.1mm | Chamfer dimension washer |
Abutment dimensions
da | 339.0mm | Abutment diameter shaft |
Da | 321.0mm | Abutment diameter housing |
ra | 2.0mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 488.0kN |
Basic static load rating | C0 | 2320.0kN |
Fatigue load limit | Pu | 47.5kN |
Reference speed | 750.0r/min | |
Limiting speed | 1000.0r/min | |
Minimum load factor | A | 28.0 |
Mass
Mass bearing (including seat washer where applicable) | 26.5kg |