605 bearing
The 605 is a miniature ball bearing with a 5 mm bore, 14 mm outside diameter and 5 mm width, open (no seals or shields).
Size & specs
| Type | Miniature ball bearing |
|---|---|
| Bore (ID) | 5 mm (0.197 in) |
| Outside diameter (OD) | 14 mm (0.551 in) |
| Width | 5 mm (0.197 in) |
| Seals / shields | Open |
Cross reference: same bearing, other brands
| SKF | 605 |
|---|---|
| NTN | 605 |
| NSK | 605 |
| FAG | 605 |
| Timken | 605 |
| Koyo | 605 |
Budget brands usually sell this as 605. Add C3 if your old bearing was stamped C3 (looser fit for hot-running motors).
Where to buy
Other bearings with a 5 mm bore
Questions
What size is a 605 bearing?
5 × 14 × 5 mm (bore × outside diameter × width).
What is an open 605 bearing?
It has no seals or shields, so it must be lubricated by the machine (oil bath or grease). Choose 2RS or ZZ if the bearing needs to stay clean on its own.