Designation system - SKF
Manufacturer
Suffix
Prefix
Found: 897
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| W77 | SKF | Plugged W33 lubrication holes. | 23052 CC/C08 W77 | Spherical roller bearing |
| WM… | SKF | WM combined with a two or three-figure number identifies variants of the standard design, which cannot be identified by generally applicable suffixes. | 6214 WM062 | |
| WT | SKF | Plastic grease based on polyurea, consistency class NLGI 2-3, for the temperature range from -40 to +160 C (standard amount). | 6205-2Z/C3 WT | Deep groove ball bearings, Gybrid bearing |
| X | SKF | Boundary dimensions altered to conform to ISO standards. | Tapered roller bearing | |
| W529 | SKF | W33 + W58. Annular groove and three lubrication holes in outer ring. Marking the highest position of the eccentricity of the inner ring. | ||
| W58 | SKF | Marking the highest position of the eccentricity of the inner ring. | ||
| W513 | SKF | W26 + W33. Six lubrication holes in inner ring. Annular groove and three lubrication holes in outer ring. | 22222 CC W513 | Spherical roller bearings |
| W518 | SKF | W20 + W26. Three lubrication holes in outer ring. Six lubrication holes in inner ring. | ||
| W525 | SKF | W31 + W77. Inspected to special quality control requirements. Plugged W33 lubrication holes. | 23076-CACC08 W525 | |
| W506 | SKF | W31 + W33. Inspected to special quality control requirements. Annular groove and three lubrication holes in outer ring. | 23052CCC08 W506 |