280KV81 NSK Four-Row Tapered Roller Bearing
What is 280KV81 NSK Four-Row Tapered Roller Bearing in mechanical engineering? 3.175 mm Hexagonal key size for grub screw N Four-Row Tapered Roller Bearing Manufacturing 16 mm Recommended diameter for attachment bolts, mm G Service . Upload your Shenzhen Youmeite Bearings Co., Ltd. 29.5 mm A5 CAD file for an instant.
| Brand Name: |
NSK |
| Model Number: |
280KV81 |
| Hexagonal key size for grub screw N: |
3.175 mm |
| A5: |
29.5 mm |
| Recommended diameter for attachment bolts, mm G: |
16 mm |
| J: |
157 mm |
| Basic static load rating C0: |
23.2 kN |
| Housing material: |
Cast iron |
| Mass bearing unit: |
2.15 kg |
| Basic dynamic load rating C: |
35.1 kN |
Product Details
| Hexagonal key size for grub screw N |
3.175 mm |
| A5 |
29.5 mm |
| Recommended diameter for attachment bolts, mm G |
16 mm |
| J |
157 mm |
| Basic static load rating C0 |
23.2 kN |
| Housing material |
Cast iron |
| Mass bearing unit |
2.15 kg |
| Basic dynamic load rating C |
35.1 kN |
| d |
50 mm |
| J6 |
127 mm |
| Db1 |
107 mm |
| s1 |
38.1 mm |
| R1 |
28.5 mm |
| T |
66.1 mm |
| Rα |
45 ° |
| Fatigue load limit Pu |
0.98 kN |
| RG |
1/4-28 UNF |
| Recommended tightening torque for grub screw |
4 N·m |
| A3 |
3.2 mm |
| N4 |
2 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-53162489752 |