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- Contact Person : Mr. YANG TOM
- Company Name : Tianjin DSRD Bearing Co., Ltd.
- Tel : 86-22-27686572,15922063032
- Fax : 86-22-27686572
- Address : Tianjin,tianjin,Changjiang Road, Nankai District, the northwestern side of the intersection with the Xiangyang Road, Swiss Bay Garden 18-1-801
- Country/Region : China
- Zip : 300111
needle bearing NA4919
Product Detailed
Related Categories:Wall Switches
Detailed Product Description
(needle bearing) is a roller with a cylindrical roller bearings, relative to its diameter, both the thin and long rollers. This is called needle roller. Despite its smaller cross-section, still has a higher load bearing capacity, therefore, especially suitable for the radial space-constrained occasions
(mm) | (mm) | (mm) | Cr (kN) | Cor (kN) | (r/min) | (r/min) | (kg) | ||||
| NA4864 | 4544864 | 320 | 400 | 80 | - | - | - | - | - | ||
| NA4868 | 4544868 | 340 | 420 | 80 | - | - | - | - | - | ||
| NA4872 | 4544872 | 360 | 440 | 80 | - | - | - | - | - | ||
| NA49/22 | 45449/22 | 22 | 39 | 17 | - | - | - | - | - | ||
| NA49/28 | 45449/28 | 28 | 45 | 17 | - | - | - | - | - | ||
| NA49/32 | 45449/32 | 32 | 52 | 20 | - | - | - | - | - | ||
| NA49/5 | NA49/5 | 5 | 13 | 10 | - | - | - | - | - | ||
| NA49/6 | NA49/6 | 6 | 15 | 10 | - | - | - | - | - | ||
| NA49/7 | NA49/7 | 7 | 17 | 10 | - | - | - | - | - | ||
| NA49/8 | - | 8 | 19 | 11 | - | - | - | - | - | ||
| NA49/9 | 4524099 | 9 | 20 | 11 | - | - | - | - | - | ||
| NA4900 | 4544900 | 10 | 22 | 13 | - | - | - | - | - | ||
| NA4901 | 4544901 | 12 | 24 | 13 | - | - | - | - | - | ||
| NA4902 | 4544902 | 15 | 28 | 13 | - | - | - | - | - | ||
| NA4903 | 4544903 | 17 | 30 | 13 | - | - | - | - | - | ||
| NA4904 | 4544904 | 20 | 37 | 17 | - | - | - | - | - | ||
| NA4905 | 4544905 | 25 | 42 | 17 | - | - | - | - | - | ||
| NA4906 | 4544906 | 30 | 47 | 17 | - | - | - | - | - | ||
| NA4907 | 4544907 | 35 | 55 | 20 | - | - | - | - | - | ||
| NA4908 | 4544908 | 40 | 62 | 22 | - | - | - | - | - |
