Single-row cylindrical roller bearings
NU19/600 Cylindrical Roller Bearing Dimensions & Specifications
NU19/600 cylindrical roller bearing: 600 mm bore (d), 800 mm outside diameter (D), 90 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 600 mm |
|---|---|
| Outside diameter D | 800 mm |
| Width B | 90 mm |
| Mass | 130 kg |
| Catalogue dynamic load Cr | 1590 kN |
| Catalogue static load Cor | 3400 kN |
| Grease-lubricated speed grease | 630 rpm |
| Oil-lubricated speed oil | 750 rpm |
Mounting dimensions & additional parameters (7)
| Abutment dimension Da Da | 780 mm |
|---|---|
| Abutment dimension db db | 642 mm |
| Minimum chamfer r12 r12 | 5 mm |
| Minimum chamfer r34 r34 | 5 mm |
| Maximum fillet ra ra | 4 mm |
| Maximum fillet rb rb | 4 mm |
| Roller envelope diameter Fw Fw | 655 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for NU19/600?
The NU19/600 catalogue lists Da = 780 mm; ra ≤ 4 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 NU19/600?
The listed values for NU19/600 are grease: 630 rpm; oil: 750 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 NU19/600?
The catalogue reference mass for NU19/600 is 130 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.