Spherical roller bearings
22256CA/W33 Bearing Dimensions & Specifications
Review available bearing dimensions and technical specifications. Retain the complete designation and suffix when comparing a replacement.
Technical specifications
| Abutment dimension Da Da | 478 mm |
|---|---|
| Abutment dimension da da | 302 mm |
| Bore d | 280 mm |
| Minimum chamfer r12 r12 | 5 mm |
| Factor Y0 Y0 | 2.6 |
| Factor Y1 Y1 | 2.7 |
| Factor Y2 Y2 | 4 |
| Factor e e | 0.25 |
| Maximum fillet ra ra | 4 mm |
| Catalogue dynamic load (original symbol) Cr | 2280 kN |
| Catalogue static load (original symbol) Cor | 3650 kN |
| Mass mass | 110 kg |
| Outside diameter D | 500 mm |
| Grease-lubricated speed grease | 630 rpm |
| Oil-lubricated speed oil | 800 rpm |
| Width B (type-specific) B | 130 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.