81220 bearing: 100 × 150 × 38 mm
Bearings › 81220
An 81220 is a cylindrical roller thrust bearing, 100 mm bore, 150 mm outside diameter, 38 mm high.
| Bore | 100 mm |
|---|---|
| Outside diameter (OD) | 150 mm |
| Height | 38 mm |
| Dynamic load rating C | 270 kN |
| Static load rating C0 | 1060 kN |
| Limiting speed | 1 800 r/min |
| Weight | 2.2 kg |
Ratings and weight: SKF product page, skf.com, read 2 Oct 2026, designation 81220 TN. Limiting speed as SKF gives it.
Open 81220 in BenchsmithAdd to order list
What the number means
8 | Cylindrical roller thrust bearing, one direction |
12 | Series 12 |
20 | Bore 100 mm |
Same bore, different size
- 81120100 × 135 × 25
Same size, different type
- 51220ball thrust bearing
One size up or down
- 8121890 × 135 × 35 (down)
Every bearing 100 × 150 × 38 mm: 100 × 150 × 38 mm bearings. Measured a bearing with no number on it? Type the bore, OD and width into Benchsmith → Find → Bearing.