51318 bearing: 90 × 155 × 50 mm
Bearings › 51318
A 51318 is a ball thrust bearing, 90 mm bore, 155 mm outside diameter, 50 mm high.
| Bore | 90 mm |
|---|---|
| Outside diameter (OD) | 155 mm |
| Height | 50 mm |
| Dynamic load rating C | 182 kN |
| Static load rating C0 | 440 kN |
| Limiting speed | 2 200 r/min |
| Weight | 3.67 kg |
Ratings and weight: SKF product page, skf.com, read 2 Oct 2026, designation 51318. Limiting speed as SKF gives it.
Open 51318 in BenchsmithAdd to order list
What the number means
5 | Thrust ball bearing, one direction |
13 | Series 13 |
18 | Bore 90 mm |
Same bore, different size
One size up or down
Every bearing 90 × 155 × 50 mm: 90 × 155 × 50 mm bearings. Measured a bearing with no number on it? Type the bore, OD and width into Benchsmith → Find → Bearing.