Single-row cylindrical roller bearings
NU29/710 Cylindrical Roller Bearing Dimensions & Specifications
NU29/710 cylindrical roller bearing: 710 mm bore (d), 950 mm outside diameter (D), 140 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 710 mm |
|---|---|
| Outside diameter D | 950 mm |
| Width B | 140 mm |
| Mass | 295 kg |
| Catalogue dynamic load Cr | 3450 kN |
| Catalogue static load Cor | 8400 kN |
| Grease-lubricated speed grease | 500 rpm |
| Oil-lubricated speed oil | 600 rpm |
Mounting dimensions & additional parameters (7)
| Abutment dimension Da Da | 924 mm |
|---|---|
| Abutment dimension db db | 736 mm |
| Minimum chamfer r12 r12 | 6 mm |
| Minimum chamfer r34 r34 | 6 mm |
| Maximum fillet ra ra | 5 mm |
| Maximum fillet rb rb | 5 mm |
| Roller envelope diameter Fw Fw | 766 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for NU29/710?
The NU29/710 catalogue lists Da = 924 mm; ra ≤ 5 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 NU29/710?
The listed values for NU29/710 are grease: 500 rpm; oil: 600 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 NU29/710?
The catalogue reference mass for NU29/710 is 295 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.