Deep groove ball bearings
61864MA 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 | 389 mm |
|---|---|
| Abutment dimension da da | 331 mm |
| Bore d | 320 mm |
| Minimum chamfer r12 r12 | 2.1 mm |
| Factor f0 f0 | 17 |
| Maximum fillet ra ra | 2 mm |
| Catalogue dynamic load (original symbol) Cr | 168 kN |
| Catalogue static load (original symbol) Cor | 244 kN |
| Mass mass | 11.0 kg |
| Outside diameter D | 400 mm |
| Grease-lubricated speed grease | 1300 rpm |
| Oil-lubricated speed oil | 1600 rpm |
| Width B (type-specific) B | 38 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.