6801 bearing: 12 × 21 × 5 mm
Bearings › 6801
A 6801 is a deep groove ball bearing, 12 mm bore, 21 mm outside diameter, 5 mm wide. Variants: 6801-2RS (rubber sealed), 6801-ZZ (metal shields), 6801 open.
| Bore | 12 mm |
|---|---|
| Outside diameter (OD) | 21 mm |
| Width | 5 mm |
Sizes from maker catalogues. No sourced load ratings for this one yet, so none are shown.
Open 6801 in BenchsmithAdd to order list
What the number means
6 | Deep groove ball bearing |
8 | Thin section series |
01 | Bore code 01 = 12 mm |
Ask for
- 6801-2RS: rubber sealed both sides. Other brands: SKF 6801-2RSH, FAG 6801-2RSR, NSK 6801DDU, NTN 6801LLU, Koyo 6801-2RS.
- 6801-ZZ: metal shields both sides. Other brands: SKF 6801-2Z, FAG 6801-2ZR, NSK 6801ZZ, NTN 6801ZZ, Koyo 6801ZZ.
- 6801: open, no seals or shields.
Add C3 for electric motors and anything that runs hot.
Same bore, different size
One size up or down
Every bearing 12 × 21 × 5 mm: 12 × 21 × 5 mm bearings. Measured a bearing with no number on it? Type the bore, OD and width into Benchsmith → Find → Bearing.