Deep groove ball bearings
6268 Deep Groove Ball Bearing Dimensions & Specifications
6268 deep groove ball bearing: 340 mm bore (d), 620 mm outside diameter (D), 92 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 340 mm |
|---|---|
| Outside diameter D | 620 mm |
| Width B | 92 mm |
| Mass | 110 kg |
| Catalogue dynamic load Cr | 530 kN |
| Catalogue static load Cor | 820 kN |
| Grease-lubricated speed grease | 900 rpm |
| Oil-lubricated speed oil | 1100 rpm |
Mounting dimensions & additional parameters (5)
| Abutment dimension Da Da | 592 mm |
|---|---|
| Abutment dimension da da | 368 mm |
| Minimum chamfer r12 r12 | 6.0 mm |
| Factor f0 f0 | 15 |
| Maximum fillet ra ra | 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 6268?
The 6268 catalogue lists da = 368 mm; Da = 592 mm; ra ≤ 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 6268?
The listed values for 6268 are grease: 900 rpm; oil: 1100 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 6268?
The catalogue reference mass for 6268 is 110 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.