NNU303 NTN Tapered Roller Bearing
100% Authentic. handong Zhiyuan Bearing Co., Ltd NNU303 NTN Tapered Roller Bearing Highest 1/4 NPT PG Quality. Certified Supplier.
| Brand Name: | NTN |
| Model Number: | NNU303 |
| PG: | 1/4 NPT |
| Housing: | SAF 328 |
| Cap bolt recommended tightening torque: | 203.4 N·m |
| RG: | 3/4 NPT |
| H2: | 69.85 mm |
| ba: | 78.581 mm |
| Max. speed for PosiTrac Plus seal: | 925 r/min |
| PosiTrac Plus contact element (db shaft position): | B10724-144 |
Product Details
| PG | 1/4 NPT |
| Housing | SAF 328 |
| Cap bolt recommended tightening torque | 203.4 N·m |
| RG | 3/4 NPT |
| H2 | 69.85 mm |
| ba | 78.581 mm |
| Max. speed for PosiTrac Plus seal | 925 r/min |
| PosiTrac Plus contact element (db shaft position) | B10724-144 |
| Labyrinth ring (db shaft position) | LOR 144 |
| R1 | 115.888 mm |
| P150° | 77 kN |
| Stabilizing ring | SR-0-28 |
| R2 | 37.306 mm |
| H1 | 179.375 mm |
| P180° | 92.5 kN |
| P60° | 234 kN |
| P120° | 85.9 kN |
| da | 140 mm |
| Initial grease fill | 878.85 g |
| Pa | 60.1 kN |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-55-0286 |
