Bearing
6304
20 mm bore, 52 mm OD, 15 mm wide — 6300 (medium) series deep-groove ball bearing.
Last verified: 2026-07-10
| SeriesBearing series (sets the OD/width for a given bore). | 6300 (medium) |
|---|---|
| Bore(mm)Inner diameter (shaft size). | 20 |
| OD(mm)Outside diameter (housing bore). | 52 |
| Width(mm)Bearing width. | 15 |
| Typical use | Higher-load 20 mm shaft applications |
Other ball bearing sizes
Sources
- ISO 15 — rolling bearings, radial bearings, boundary dimensions (metric size plan)