81211 bearing: 55 × 90 × 25 mm
Bearings › 81211
An 81211 is a cylindrical roller thrust bearing, 55 mm bore, 90 mm outside diameter, 25 mm high.
| Bore | 55 mm |
|---|---|
| Outside diameter (OD) | 90 mm |
| Height | 25 mm |
| Dynamic load rating C | 122 kN |
| Static load rating C0 | 390 kN |
| Limiting speed | 2 800 r/min |
| Weight | 0.568 kg |
Ratings and weight: SKF product page, skf.com, read 2 Oct 2026, designation 81211 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 |
11 | Bore 55 mm |
Same bore, different size
- 8111155 × 78 × 16
Same size, different type
- 51211ball thrust bearing
One size up or down
Every bearing 55 × 90 × 25 mm: 55 × 90 × 25 mm bearings. Measured a bearing with no number on it? Type the bore, OD and width into Benchsmith → Find → Bearing.