4200 series examples
| Prefix | Example | d × D × B (mm) |
|---|
| 420… | 4200 | 10 × 30 × 14 |
| 421… | 4210 | 50 × 90 × 23 |
4200 series size chart
Each row is one size and links to its model page. Dimensions are in millimetres.
4200 series
Dimensions are the same as on each model page. Models without a complete bore, OD and width are not listed here; ask us for them.
Selection checks
- Check the axial space first. A 42xx bearing is wider than the 62xx bearing of the same bore and OD.
- Both rows share one pair of rings, so shaft and housing alignment matters. Keep misalignment low.
- State the clearance you need in the order, together with the fits.
- Load ratings are on each model page. Compare them with the actual load before you choose.
Custom double-row bearings
We also make double-row bearings to drawing: special bores, widths, seals and clearance. Send d, D, B, seal type, clearance, speed, loads and quantity.
Frequently asked questions
Can a 42xx bearing replace a 62xx bearing?
Bore and OD are the same, but the 42xx is wider. It fits only if the shaft and housing have the axial space for the extra width.
What are the dimensions of a 4205 bearing?
A 4205 bearing is 25 × 52 × 18 mm (bore × OD × width).
Do you make these with seals?
Send the model and the seal type you need. We confirm the available version before quoting.
Related pages
