Spherical roller bearings
230/850CAF3/W33 Spherical Roller Bearing Dimensions & Specifications
230/850CAF3/W33 spherical roller bearing: 850 mm bore (d), 1220 mm outside diameter (D), 272 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 850 mm |
|---|---|
| Outside diameter D | 1220 mm |
| Width B | 272 mm |
| Mass | 1020 kg |
| Catalogue dynamic load Cr | 9300 kN |
| Catalogue static load Cor | 21400 kN |
| Grease-lubricated speed grease | 180 rpm |
| Oil-lubricated speed oil | 220 rpm |
Mounting dimensions & additional parameters (8)
| Abutment dimension Da Da | 1184 mm |
|---|---|
| Abutment dimension da da | 886 mm |
| Minimum chamfer r12 r12 | 7.5 mm |
| Factor Y0 Y0 | 3.1 |
| Factor Y1 Y1 | 3.2 |
| Factor Y2 Y2 | 4.8 |
| Factor e e | 0.21 |
| Maximum fillet ra ra | 6 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 230/850CAF3/W33?
The 230/850CAF3/W33 catalogue lists da = 886 mm; Da = 1184 mm; ra ≤ 6 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 230/850CAF3/W33?
The listed values for 230/850CAF3/W33 are grease: 180 rpm; oil: 220 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 230/850CAF3/W33?
The catalogue reference mass for 230/850CAF3/W33 is 1020 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.