Deep groove ball bearings
62964X2 Deep Groove Ball Bearing Dimensions & Specifications
62964X2 deep groove ball bearing: 320 mm bore (d), 440 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 | 320 mm |
|---|---|
| Outside diameter D | 440 mm |
| Width B | 65 mm |
| Mass | 27.5 kg |
| Catalogue dynamic load Cr | 278 kN |
| Catalogue static load Cor | 390 kN |
| Grease-lubricated speed grease | 1200 rpm |
| Oil-lubricated speed oil | 1500 rpm |
Mounting dimensions & additional parameters (5)
| Abutment dimension Da Da | 427 mm |
|---|---|
| Abutment dimension da da | 333 mm |
| Minimum chamfer r12 r12 | 4.0 mm |
| Factor f0 f0 | 17 |
| 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 62964X2?
The 62964X2 catalogue lists da = 333 mm; Da = 427 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 62964X2?
The listed values for 62964X2 are grease: 1200 rpm; oil: 1500 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 62964X2?
The catalogue reference mass for 62964X2 is 27.5 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.