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 |