Deep groove ball bearings
6252 Deep Groove Ball Bearing Dimensions & Specifications
6252 deep groove ball bearing: 260 mm bore (d), 480 mm outside diameter (D), 80 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 260 mm |
|---|---|
| Outside diameter D | 480 mm |
| Width B | 80 mm |
| Mass | 67.0 kg |
| Catalogue dynamic load Cr | 400 kN |
| Catalogue static load Cor | 540 kN |
| Grease-lubricated speed grease | 1100 rpm |
| Oil-lubricated speed oil | 1400 rpm |
Mounting dimensions & additional parameters (5)
| Abutment dimension Da Da | 450 mm |
|---|---|
| Abutment dimension da da | 292 mm |
| Minimum chamfer r12 r12 | 5.0 mm |
| Factor f0 f0 | 15 |
| Maximum fillet ra ra | 4 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 6252?
The 6252 catalogue lists da = 292 mm; Da = 450 mm; ra ≤ 4 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 6252?
The listed values for 6252 are grease: 1100 rpm; oil: 1400 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 6252?
The catalogue reference mass for 6252 is 67.0 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.