NNU4972 NTN Tapered Roller Bearing
NNU4972 NTN Tapered Roller Bearing Manufacturers , Online 20 ° α 260 mm B Wholesale Suppliers NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. !
| Brand Name: | NTN |
| Model Number: | NNU4972 |
| α: | 20 ° |
| B: | 260 mm |
| rb max.: | 5 mm |
| Limiting speed: | 750 r/min |
| db min.: | 617 mm |
| Mass bearing: | 448 kg |
| r3,4 min.: | 10 mm |
| b: | 22.3 mm |
| PDF |
NNU4972 |
Product Details
| α | 20 ° |
| B | 260 mm |
| rb max. | 5 mm |
| Limiting speed | 750 r/min |
| db min. | 617 mm |
| Mass bearing | 448 kg |
| r3,4 min. | 10 mm |
| b | 22.3 mm |
| r1,2 min. | 6 mm |
| Basic static load rating C0 | 13400 kN |
| D | 800 mm |
| Design variant/feature | NNU.3/C3W33 |
| Basic dynamic load rating C | 5830 kN |
| F | 612 mm |
| da max. | 603 mm |
| s max. | 6.5 mm |
| D1 ≈ | 721 mm |
| d | 550 mm |
| Da max. | 774 mm |
| da min. | 576 mm |
