Bearings for Oil Production & Drilling National 6319-0078-00
| Preload class B GB: |
300 N |
| Da max.: |
89 mm |
| Preload class A GA: |
150 N |
| r1,2 min.: |
1.1 mm |
| Preload class D GD: |
1200 N |
| Static axial stiffness, preload class B: |
105 N/µm |
| a: |
19.4 mm |
| Attainable speed for grease lubrication: |
17000 r/min |
Product Details
| Preload class B GB |
300 N |
| Da max. |
89 mm |
| Preload class A GA |
150 N |
| r1,2 min. |
1.1 mm |
| Preload class D GD |
1200 N |
| Static axial stiffness, preload class B |
105 N/µm |
| a |
19.4 mm |
| Attainable speed for grease lubrication |
17000 r/min |
| r3,4 min. |
0.6 mm |
| d1 |
70.8 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0065-31591338 |
| Fax |
00852-95172259 |