Single-row cylindrical roller bearings
NJ1032M Cylindrical Roller Bearing Dimensions & Specifications
NJ1032M cylindrical roller bearing: 160 mm bore (d), 240 mm outside diameter (D), 38 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 160 mm |
|---|---|
| Outside diameter D | 240 mm |
| Width B | 38 mm |
| Mass | 6.13 kg |
| Catalogue dynamic load Cr | 238 kN |
| Catalogue static load Cor | 340 kN |
| Grease-lubricated speed grease | 2400 rpm |
| Oil-lubricated speed oil | 3000 rpm |
Mounting dimensions & additional parameters (7)
| Abutment dimension Da Da | 224 mm |
|---|---|
| Abutment dimension db db | 172 mm |
| Minimum chamfer r12 r12 | 2.1 mm |
| Minimum chamfer r34 r34 | 2.1 mm |
| Maximum fillet ra ra | 2 mm |
| Maximum fillet rb rb | 2 mm |
| Roller envelope diameter Fw Fw | 180 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for NJ1032M?
The NJ1032M catalogue lists Da = 224 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 NJ1032M?
The listed values for NJ1032M are grease: 2400 rpm; oil: 3000 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 NJ1032M?
The catalogue reference mass for NJ1032M is 6.13 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.