Spherical roller bearings
23288CAF3/W33 Spherical Roller Bearing Dimensions & Specifications
23288CAF3/W33 spherical roller bearing: 440 mm bore (d), 790 mm outside diameter (D), 280 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 440 mm |
|---|---|
| Outside diameter D | 790 mm |
| Width B | 280 mm |
| Mass | 594 kg |
| Catalogue dynamic load Cr | 6900 kN |
| Catalogue static load Cor | 12800 kN |
| Grease-lubricated speed grease | 300 rpm |
| Oil-lubricated speed oil | 400 rpm |
Mounting dimensions & additional parameters (8)
| Abutment dimension Da Da | 754 mm |
|---|---|
| Abutment dimension da da | 476 mm |
| Minimum chamfer r12 r12 | 7.5 mm |
| Factor Y0 Y0 | 1.9 |
| Factor Y1 Y1 | 1.9 |
| Factor Y2 Y2 | 2.9 |
| Factor e e | 0.35 |
| 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 23288CAF3/W33?
The 23288CAF3/W33 catalogue lists da = 476 mm; Da = 754 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 23288CAF3/W33?
The listed values for 23288CAF3/W33 are grease: 300 rpm; oil: 400 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 23288CAF3/W33?
The catalogue reference mass for 23288CAF3/W33 is 594 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.