Koyo 22210 RHRKW33 Spherical Roller Bearing
Koyo 22210RHRKW33 Spherical Roller Bearing
The Koyo 22210RHRKW33 is a double-row spherical roller bearing engineered for high load capacity and reliable operation under demanding industrial conditions. Its advanced internal design allows for self-alignment and stable performance at elevated operating temperatures.
Manufacturer: Koyo
Type: Double-row Spherical Roller Bearing
Model: 22210RHRKW33
Basic Load Ratings
Speed Ratings
Design & Construction
| Bore Diameter (d) | 50 mm |
| Outer Diameter (D) | 90 mm |
| Width (B) | 23 mm |
| Dynamic Load Rating (Cr) | 109 kN |
| Static Load Rating (C0r) | 117 kN |
| Limiting Speed (Grease) | 4900 rpm |
| Limiting Speed (Oil) | 6200 rpm |
| Cage | Pressed steel cage |
| Bore Type | K, Tapered bore |
| Design | RHR, high-load capacity design with dimension-stabilizing treatment, suitable for operating temperatures up to 200°C |
| Lubrication | W33, lubrication groove and three equally spaced lubrication holes on the outer ring |
