NN3920K NSK CYLINDRICAL ROLLER BEARING
Request 2.93 cm³ Reference grease quantity Gref A Quote For Your Special NN3920K NSK CYLINDRICAL ROLLER BEARING Needs Today! 0.26 kg Mass bearing Free Tapered roller bearing Quotes. ISO BEARING DRIVESHAFT,INC. 9001 certified. 1 mm ra max.
| Brand Name: | NSK |
| Model Number: | NN3920K |
| Reference grease quantity Gref: | 2.93 cm³ |
| Mass bearing: | 0.26 kg |
| ra max.: | 1 mm |
| Calculation factor f2C: | 1.05 |
| d1: | 56.44 mm |
| Db max.: | 71.8 mm |
| Preload class C GC: | 185 N |
| C3: | 2.6 mm |
Product Details
| Reference grease quantity Gref | 2.93 cm³ |
| Mass bearing | 0.26 kg |
| ra max. | 1 mm |
| Calculation factor f2C | 1.05 |
| d1 | 56.44 mm |
| Db max. | 71.8 mm |
| Preload class C GC | 185 N |
| C3 | 2.6 mm |
| Calculation factor f | 1.05 |
| rb max. | 0.6 mm |
| C2 | 3.6 mm |
| a | 16.1 mm |
| Calculation factor f2B | 1.02 |
| dn | 57.2 mm |
| Calculation factor f2A | 1 |
| Preload class A GA | 31 N |
| Attainable speed for oil-air lubrication | 40000 r/min |
| Calculation factor fHC | 1 |
| r3,4 min. | 0.6 mm |
| Number of balls z | 25 |