Spherical roller bearings
22260CA/W33 Spherical Roller Bearing Dimensions & Specifications
22260CA/W33 spherical roller bearing: 300 mm bore (d), 540 mm outside diameter (D), 140 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 300 mm |
|---|---|
| Outside diameter D | 540 mm |
| Width B | 140 mm |
| Mass | 139 kg |
| Catalogue dynamic load Cr | 2610 kN |
| Catalogue static load Cor | 4250 kN |
| Grease-lubricated speed grease | 600 rpm |
| Oil-lubricated speed oil | 750 rpm |
Mounting dimensions & additional parameters (8)
| Abutment dimension Da Da | 518 mm |
|---|---|
| Abutment dimension da da | 322 mm |
| Minimum chamfer r12 r12 | 5 mm |
| Factor Y0 Y0 | 2.6 |
| Factor Y1 Y1 | 2.7 |
| Factor Y2 Y2 | 4 |
| Factor e e | 0.25 |
| 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 22260CA/W33?
The 22260CA/W33 catalogue lists da = 322 mm; Da = 518 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 22260CA/W33?
The listed values for 22260CA/W33 are grease: 600 rpm; oil: 750 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 22260CA/W33?
The catalogue reference mass for 22260CA/W33 is 139 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.