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 |