81210 bearing: 50 × 78 × 22 mm
Bearings › 81210
An 81210 is a cylindrical roller thrust bearing, 50 mm bore, 78 mm outside diameter, 22 mm high.
| Bore | 50 mm |
|---|---|
| Outside diameter (OD) | 78 mm |
| Height | 22 mm |
| Dynamic load rating C | 91.5 kN |
| Static load rating C0 | 300 kN |
| Limiting speed | 3 400 r/min |
| Weight | 0.364 kg |
Ratings and weight: SKF product page, skf.com, read 2 Oct 2026, designation 81210 TN. Limiting speed as SKF gives it.
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What the number means
8 | Cylindrical roller thrust bearing, one direction |
12 | Series 12 |
10 | Bore 50 mm |
Same bore, different size
- 8111050 × 70 × 14
Same size, different type
- 51210ball thrust bearing
One size up or down
Every bearing 50 × 78 × 22 mm: 50 × 78 × 22 mm bearings. Measured a bearing with no number on it? Type the bore, OD and width into Benchsmith → Find → Bearing.