Deep groove ball bearings
61946X3M Deep Groove Ball Bearing Dimensions & Specifications
61946X3M deep groove ball bearing: 230 mm bore (d), 329.5 mm outside diameter (D), 40 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 230 mm |
|---|---|
| Outside diameter D | 329.5 mm |
| Width B | 40 mm |
| Mass | 11.6 kg |
| Catalogue dynamic load Cr | 190 kN |
| Catalogue static load Cor | 228 kN |
| Grease-lubricated speed grease | 1800 rpm |
| Oil-lubricated speed oil | 2200 rpm |
Mounting dimensions & additional parameters (5)
| Abutment dimension Da Da | 318 mm |
|---|---|
| Abutment dimension da da | 241 mm |
| Minimum chamfer r12 r12 | 2.1 mm |
| Factor f0 f0 | 16 |
| Maximum fillet ra ra | 2 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for 61946X3M?
The 61946X3M catalogue lists da = 241 mm; Da = 318 mm; ra ≤ 2 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 61946X3M?
The listed values for 61946X3M are grease: 1800 rpm; oil: 2200 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 61946X3M?
The catalogue reference mass for 61946X3M is 11.6 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.