NNU39/8 NTN Tapered Roller Bearing
100% 4 ° α Authentic. NNU39/8 NTN Tapered Roller Bearing Highest Quality. Certified Supplier. NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.
| Brand Name: | NTN |
| Model Number: | NNU39/8 |
| α: | 4 ° |
| Specific dynamic load factor K: | 100 N/mm² |
| Basic static load rating C0: | 640 kN |
| dk: | 60 mm |
| r2 min.: | 1 mm |
| Da min.: | 61 mm |
| r1 min.: | 0.6 mm |
| d: | 45 mm |
Product Details
| α | 4 ° |
| Specific dynamic load factor K | 100 N/mm² |
| Basic static load rating C0 | 640 kN |
| dk | 60 mm |
| r2 min. | 1 mm |
| Da min. | 61 mm |
| r1 min. | 0.6 mm |
| d | 45 mm |
| Design (sliding contact surface combination) | Steel/steel, heavy-d |
| Specific static load factor K0 | 500 N/mm² |
| da max. | 52 mm |
| Lubricant | Regular relubricatio |
| M | 3 mm |
| rb max. | 1 mm |
| Material constant KM | 330 |
| B | 40 mm |
| b1 | 4.6 mm |
| d1 ≈ | 52 mm |
| Mass plain bearing | 0.49 kg |
| ra max. | 0.6 mm |
