Single-row cylindrical roller bearings
NU2372M Cylindrical Roller Bearing Dimensions & Specifications
NU2372M cylindrical roller bearing: 360 mm bore (d), 750 mm outside diameter (D), 224 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 360 mm |
|---|---|
| Outside diameter D | 750 mm |
| Width B | 224 mm |
| Mass | 480 kg |
| Catalogue dynamic load Cr | 4950 kN |
| Catalogue static load Cor | 8700 kN |
| Grease-lubricated speed grease | 700 rpm |
| Oil-lubricated speed oil | 850 rpm |
Mounting dimensions & additional parameters (7)
| Abutment dimension Da Da | 690 mm |
|---|---|
| Abutment dimension db db | 420 mm |
| Minimum chamfer r12 r12 | 7.5 mm |
| Minimum chamfer r34 r34 | 7.5 mm |
| Maximum fillet ra ra | 7 mm |
| Maximum fillet rb rb | 7 mm |
| Roller envelope diameter Fw Fw | 455 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for NU2372M?
The NU2372M catalogue lists Da = 690 mm; ra ≤ 7 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 NU2372M?
The listed values for NU2372M are grease: 700 rpm; oil: 850 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 NU2372M?
The catalogue reference mass for NU2372M is 480 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.