Spherical roller bearings
22252CA/W33 Spherical Roller Bearing Dimensions & Specifications
22252CA/W33 spherical roller bearing: 260 mm bore (d), 480 mm outside diameter (D), 130 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 260 mm |
|---|---|
| Outside diameter D | 480 mm |
| Width B | 130 mm |
| Mass | 104 kg |
| Catalogue dynamic load Cr | 2180 kN |
| Catalogue static load Cor | 3400 kN |
| Grease-lubricated speed grease | 670 rpm |
| Oil-lubricated speed oil | 850 rpm |
Mounting dimensions & additional parameters (8)
| Abutment dimension Da Da | 458 mm |
|---|---|
| Abutment dimension da da | 282 mm |
| Minimum chamfer r12 r12 | 5 mm |
| Factor Y0 Y0 | 2.5 |
| Factor Y1 Y1 | 2.5 |
| Factor Y2 Y2 | 3.7 |
| Factor e e | 0.27 |
| Maximum fillet ra ra | 4 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 22252CA/W33?
The 22252CA/W33 catalogue lists da = 282 mm; Da = 458 mm; ra ≤ 4 mm. Check these symbols against the bearing drawing and the shaft/housing shoulders; they are not shaft or housing fit tolerances.
What speed values are available for 22252CA/W33?
The listed values for 22252CA/W33 are grease: 670 rpm; oil: 850 rpm. These catalogue references do not determine a safe operating speed on their own. Confirm load, clearance, lubrication and heat conditions for the application.
What is the reference mass of 22252CA/W33?
The catalogue reference mass for 22252CA/W33 is 104 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.