Bearings Cylindrical Roller Bearings NN3092
Bearings Cylindrical Roller Bearings NN3092 manufacturer and global supplier of reliable Bearing Wholesalers ball and roller ... Bearings Cylindrical Roller Bearings NN3092 Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of our 25 mm d targeted 12 mm B industries.
| d: |
25 mm |
| D: |
47 mm |
| B: |
12 mm |
| d1: |
31.6 mm |
| d2: |
29.8 mm |
| D2: |
41.5 mm |
| r1,2 min.: |
0.6 mm |
| r3,4 min.: |
0.3 mm |
Product Details
| d |
25 mm |
| D |
47 mm |
| B |
12 mm |
| d1 |
31.6 mm |
| d2 |
29.8 mm |
| D2 |
41.5 mm |
| r1,2 min. |
0.6 mm |
| r3,4 min. |
0.3 mm |
| a |
10.8 mm |
| da min. |
28.2 mm |
| da max. |
31.2 mm |
| db min. |
28.2 mm |
| db max. |
29.4 mm |
| Da max. |
43.8 mm |
| Db max. |
44.6 mm |
| ra max. |
0.6 mm |
| rb max. |
0.3 mm |
| Basic dynamic load rating C |
8.32 kN |
| Basic static load rating C0 |
4.15 kN |
| Fatigue load limit Pu |
0.173 kN |
| Attainable speed for grease lubrication |
56000 r/min |
| Ball diameter Dw |
6.35 mm |
| Number of balls z |
14 |
| Preload class A GA |
45 N |
| Static axial stiffness, preload class A |
27 N/µm |
| Preload class B GB |
130 N |
| Static axial stiffness, preload class B |
41 N/µm |
| Preload class C GC |
260 N |
| Static axial stiffness, preload class C |
56 N/µm |
| Calculation factor f |
1.05 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.03 |
| Calculation factor f2C |
1.05 |
| Calculation factor fHC |
1.01 |
| Calculation factor f0 |
7.5 |
| Mass bearing |
0.068 kg |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |