Spherical roller bearings
248/530CAF3/W33 Spherical Roller Bearing Dimensions & Specifications
248/530CAF3/W33 spherical roller bearing: 530 mm bore (d), 650 mm outside diameter (D), 118 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 530 mm |
|---|---|
| Outside diameter D | 650 mm |
| Width B | 118 mm |
| Mass | 86 kg |
| Catalogue dynamic load Cr | 1748 kN |
| Catalogue static load Cor | 5035 kN |
| Grease-lubricated speed grease | 380 rpm |
| Oil-lubricated speed oil | 480 rpm |
Mounting dimensions & additional parameters (8)
| Abutment dimension Da Da | 636 mm |
|---|---|
| Abutment dimension da da | 544 mm |
| Minimum chamfer r12 r12 | 3 mm |
| Factor Y0 Y0 | 4.5 |
| Factor Y1 Y1 | 4.5 |
| Factor Y2 Y2 | 6.7 |
| Factor e e | 0.15 |
| Maximum fillet ra ra | 2.5 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 248/530CAF3/W33?
The 248/530CAF3/W33 catalogue lists da = 544 mm; Da = 636 mm; ra ≤ 2.5 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 248/530CAF3/W33?
The listed values for 248/530CAF3/W33 are grease: 380 rpm; oil: 480 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 248/530CAF3/W33?
The catalogue reference mass for 248/530CAF3/W33 is 86 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.