Special needle Bearings in using high pressure gear pumps of Engeering mouhine
|
TYPE |
F |
D |
B |
额定载荷 |
|
Cr(KN) |
Co(KN) |
|
644906 |
28 |
40 |
32 |
39 |
35 |
|
644907 |
35 |
51 |
32 |
59 |
55 |
|
644708 |
42 |
65 |
32 |
85 |
70 |
|
644706 |
32 |
50 |
35 |
71 |
61 |
|
644706K |
33 |
50 |
35 |
69 |
61 |
|
NK385938 |
38 |
59 |
38 |
94 |
78 |
Note: 1. This serise needle bearings are all designed by limited strength, so that it can be up to the maximum load ratings;
2. All the needles are shaped by logarithm in order to avoid the strength collelting at the edge. |
