Deep groove ball bearings
6244M Deep Groove Ball Bearing Dimensions & Specifications
6244M deep groove ball bearing: 220 mm bore (d), 400 mm outside diameter (D), 65 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 220 mm |
|---|---|
| Outside diameter D | 400 mm |
| Width B | 65 mm |
| Mass | 37.4 kg |
| Catalogue dynamic load Cr | 310 kN |
| Catalogue static load Cor | 375 kN |
| Grease-lubricated speed grease | 1500 rpm |
| Oil-lubricated speed oil | 1800 rpm |
Mounting dimensions & additional parameters (5)
| Abutment dimension Da Da | 376 mm |
|---|---|
| Abutment dimension da da | 246 mm |
| Minimum chamfer r12 r12 | 4.0 mm |
| Factor f0 f0 | 15 |
| Maximum fillet ra ra | 3 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 6244M?
The 6244M catalogue lists da = 246 mm; Da = 376 mm; ra ≤ 3 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 6244M?
The listed values for 6244M are grease: 1500 rpm; oil: 1800 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 6244M?
The catalogue reference mass for 6244M is 37.4 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.