Spherical roller bearings
23856CA/W33 Spherical Roller Bearing Dimensions & Specifications
23856CA/W33 spherical roller bearing: 280 mm bore (d), 350 mm outside diameter (D), 52 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 280 mm |
|---|---|
| Outside diameter D | 350 mm |
| Width B | 52 mm |
| Mass | 12 kg |
| Catalogue dynamic load Cr | 480 kN |
| Catalogue static load Cor | 1121 kN |
| Grease-lubricated speed grease | 800 rpm |
| Oil-lubricated speed oil | 1000 rpm |
Mounting dimensions & additional parameters (8)
| Abutment dimension Da Da | 340 mm |
|---|---|
| Abutment dimension da da | 290 mm |
| Minimum chamfer r12 r12 | 2 mm |
| Factor Y0 Y0 | 5.6 |
| Factor Y1 Y1 | 5.6 |
| Factor Y2 Y2 | 8.4 |
| Factor e e | 0.12 |
| Maximum fillet ra ra | 2 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 23856CA/W33?
The 23856CA/W33 catalogue lists da = 290 mm; Da = 340 mm; ra ≤ 2 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 23856CA/W33?
The listed values for 23856CA/W33 are grease: 800 rpm; oil: 1000 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 23856CA/W33?
The catalogue reference mass for 23856CA/W33 is 12 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.