Spherical roller bearings
22272CA/W33 Spherical Roller Bearing Dimensions & Specifications
22272CA/W33 spherical roller bearing: 360 mm bore (d), 650 mm outside diameter (D), 170 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 360 mm |
|---|---|
| Outside diameter D | 650 mm |
| Width B | 170 mm |
| Mass | 255 kg |
| Catalogue dynamic load Cr | 3553 kN |
| Catalogue static load Cor | 5890 kN |
| Grease-lubricated speed grease | 600 rpm |
| Oil-lubricated speed oil | 750 rpm |
Mounting dimensions & additional parameters (8)
| Abutment dimension Da Da | 622 mm |
|---|---|
| Abutment dimension da da | 388 mm |
| Minimum chamfer r12 r12 | 6 mm |
| Factor Y0 Y0 | 2.5 |
| Factor Y1 Y1 | 2.6 |
| Factor Y2 Y2 | 3.9 |
| Factor e e | 0.26 |
| Maximum fillet ra ra | 5 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 22272CA/W33?
The 22272CA/W33 catalogue lists da = 388 mm; Da = 622 mm; ra ≤ 5 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 22272CA/W33?
The listed values for 22272CA/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 22272CA/W33?
The catalogue reference mass for 22272CA/W33 is 255 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.