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 |
