The thrust ball bearing adopts the design that can bear the thrust load during high-speed operation, and is composed of washer like ferrule with ball rolling raceway groove.
Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
|---|---|---|---|---|---|---|---|
| 54214 | 55 mm | 105 mm | - | - | - | 4750 rpm | 4000 rpm |
| 54314 | 55 mm | 125 mm | - | - | - | 4800 rpm | 2750 rpm |
| 52315 | 60 mm | 135 mm | - | - | - | 4500 rpm | 2480 rpm |
| 54215 | 60 mm | 110 mm | - | - | - | 4450 rpm | 3950 rpm |
| 54315 | 60 mm | 135 mm | - | - | - | 4500 rpm | 2480 rpm |
| 52316 | 65 mm | 140 mm | - | - | - | 4350 rpm | 2460 rpm |
| 54216 | 65 mm | 115 mm | - | - | - | 4150 rpm | 3700 rpm |
| 54316 | 65 mm | 140 mm | - | - | - | 4350 rpm | 2460 rpm |
| 54317 | 70 mm | 150 mm | - | - | - | 4150 rpm | 2260 rpm |
| 52318 | 75 mm | 155 mm | - | - | - | 3900 rpm | 2240 rpm |
| 54218 | 75 mm | 135 mm | - | - | - | 3800 rpm | 2900 rpm |
| 54318 | 75 mm | 155 mm | - | - | - | 3900 rpm | 2240 rpm |
| 52320 | 85 mm | 170 mm | - | - | - | 3550 rpm | 1970 rpm |
| 54220 | 85 mm | 150 mm | - | - | - | 3550 rpm | 2700 rpm |
| 54320 | 85 mm | 170 mm | - | - | - | 3550 rpm | 1970 rpm |
| 52222 | 95 mm | 160 mm | - | - | - | 3250 rpm | 2650 rpm |
| 52322-MP | 95 mm | 190 mm | - | - | - | 3300 rpm | 1790 rpm |
| 54222 | 95 mm | 160 mm | - | - | - | 3250 rpm | 2650 rpm |
| 54322-MP | 95 mm | 190 mm | - | - | - | 3300 rpm | 1790 rpm |
| 51420-MP | 100 mm | 210 mm | - | - | - | 3650 rpm | 1350 rpm |