Bearing 3 × 10 × 4 mm
Bearings › 3 × 10 × 4 mm
A bearing 3 mm bore, 10 mm outside diameter and 4 mm wide is a 623 (deep groove ball bearing).
Bearings this size
- 623deep groove ball bearing
Measured a worn bearing? Type the sizes into Benchsmith → Find → Bearing: it shows the closest sizes and how far off each one is.