Single-row cylindrical roller bearings
NU3192 Cylindrical Roller Bearing Dimensions & Specifications
NU3192 cylindrical roller bearing: 460 mm bore (d), 760 mm outside diameter (D), 240 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 460 mm |
|---|---|
| Outside diameter D | 760 mm |
| Width B | 240 mm |
| Mass | 467 kg |
| Catalogue dynamic load Cr | 4950 kN |
| Catalogue static load Cor | 10400 kN |
| Grease-lubricated speed grease | 400 rpm |
| Oil-lubricated speed oil | 480 rpm |
Mounting dimensions & additional parameters (7)
| Abutment dimension Da Da | 730 mm |
|---|---|
| Abutment dimension db db | 506 mm |
| Minimum chamfer r12 r12 | 7.5 mm |
| Minimum chamfer r34 r34 | 7.5 mm |
| Maximum fillet ra ra | 6 mm |
| Maximum fillet rb rb | 6 mm |
| Roller envelope diameter Fw Fw | 531 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for NU3192?
The NU3192 catalogue lists Da = 730 mm; ra ≤ 6 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 NU3192?
The listed values for NU3192 are grease: 400 rpm; oil: 480 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 NU3192?
The catalogue reference mass for NU3192 is 467 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.