6403 bearing: 17 × 62 × 17 mm
Bearings › 6403
A 6403 is a deep groove ball bearing, 17 mm bore, 62 mm outside diameter, 17 mm wide. Variants: 6403-2RS (rubber sealed), 6403-ZZ (metal shields), 6403 open.
| Bore | 17 mm |
|---|---|
| Outside diameter (OD) | 62 mm |
| Width | 17 mm |
Sizes from maker catalogues. No sourced load ratings for this one yet, so none are shown.
Open 6403 in BenchsmithAdd to order list
What the number means
6 | Deep groove ball bearing |
4 | Heavy series |
03 | Bore code 03 = 17 mm |
Ask for
- 6403-2RS: rubber sealed both sides. Other brands: SKF 6403-2RSH, FAG 6403-2RSR, NSK 6403DDU, NTN 6403LLU, Koyo 6403-2RS.
- 6403-ZZ: metal shields both sides. Other brands: SKF 6403-2Z, FAG 6403-2ZR, NSK 6403ZZ, NTN 6403ZZ, Koyo 6403ZZ.
- 6403: open, no seals or shields.
Add C3 for electric motors and anything that runs hot.
Same bore, different size
One size up or down
- 640420 × 72 × 19 (up)
Every bearing 17 × 62 × 17 mm: 17 × 62 × 17 mm bearings. Measured a bearing with no number on it? Type the bore, OD and width into Benchsmith → Find → Bearing.