needle roller bearing sleeve MF-4520 NSK
needle roller bearing sleeve MF-4520 NSK manufacturer and global supplier of reliable ball and roller Pioneer Machinery Source ... needle roller bearing sleeve MF-4520 NSK Industries Products Manufacturing & Engineering and Agricultural 355 Dimension series Bearings designed to meet the unique requirements of our 46.038 mm d targeted industries.
| Dimension series: |
355 |
| d: |
46.038 mm |
| D: |
85 mm |
| T: |
20.638 mm |
| d1 ≈: |
62.4 mm |
| B: |
21.692 mm |
| C: |
17.462 mm |
| r1,2 min.: |
2.3 mm |
| PDF |
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Product Details
| Dimension series |
355 |
| d |
46.038 mm |
| D |
85 mm |
| T |
20.638 mm |
| d1 ≈ |
62.4 mm |
| B |
21.692 mm |
| C |
17.462 mm |
| r1,2 min. |
2.3 mm |
| r3,4 min. |
1.5 mm |
| a |
15.942 mm |
| da max. |
55 mm |
| db min. |
56.5 mm |
| Da min. |
76 mm |
| Da max. |
77 mm |
| Db min. |
80 mm |
| Ca min. |
3 mm |
| Cb min. |
3 mm |
| ra max. |
2.3 mm |
| rb max. |
1.5 mm |
| Basic dynamic load rating C |
87.3 kN |
| Basic static load rating C0 |
81.5 kN |
| Fatigue load limit Pu |
9.3 kN |
| Reference speed |
6700 r/min |
| Limiting speed |
8000 r/min |
| Calculation factor e |
0.31 |
| Calculation factor Y |
1.9 |
| Calculation factor Y0 |
1.1 |
| Mass bearing |
0.49 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |