Spherical roller bearings
231/900CAF3/W33 Spherical Roller Bearing Dimensions & Specifications
231/900CAF3/W33 spherical roller bearing: 900 mm bore (d), 1420 mm outside diameter (D), 412 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 900 mm |
|---|---|
| Outside diameter D | 1420 mm |
| Width B | 412 mm |
| Mass | 2490 kg |
| Catalogue dynamic load Cr | 17000 kN |
| Catalogue static load Cor | 37000 kN |
| Grease-lubricated speed grease | 120 rpm |
| Oil-lubricated speed oil | 160 rpm |
Mounting dimensions & additional parameters (8)
| Abutment dimension Da Da | 1338 mm |
|---|---|
| Abutment dimension da da | 993 mm |
| Minimum chamfer r12 r12 | 12 mm |
| Factor Y0 Y0 | 2.3 |
| Factor Y1 Y1 | 2.4 |
| Factor Y2 Y2 | 3.6 |
| Factor e e | 0.28 |
| Maximum fillet ra ra | 10 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 231/900CAF3/W33?
The 231/900CAF3/W33 catalogue lists da = 993 mm; Da = 1338 mm; ra ≤ 10 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 231/900CAF3/W33?
The listed values for 231/900CAF3/W33 are grease: 120 rpm; oil: 160 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 231/900CAF3/W33?
The catalogue reference mass for 231/900CAF3/W33 is 2490 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.