RSF-4920E4 NSK CYLINDRICAL ROLLER BEARING
YOU’LL FIND AN EXTENSIVE SELECTION OF RSF-4920E4 NSK CYLINDRICAL ROLLER BEARING FOR 54.6 mm db min. SALE. Jinan Longli Machinery Parts Co., Ltd
| Brand Name: | NSK |
| Model Number: | RSF-4920E4 |
| db min.: | 54.6 mm |
| Static axial stiffness, preload class B: | 65 N/µm |
| Calculation factor f2C: | 1.05 |
| Attainable speed for grease lubrication: | 25000 r/min |
| Calculation factor f: | 1.08 |
| d: | 50 mm |
| r3,4 min.: | 0.6 mm |
| D: | 80 mm |
| PDF |
RSF-4920E4 |
Product Details
| db min. | 54.6 mm |
| Static axial stiffness, preload class B | 65 N/µm |
| Calculation factor f2C | 1.05 |
| Attainable speed for grease lubrication | 25000 r/min |
| Calculation factor f | 1.08 |
| d | 50 mm |
| r3,4 min. | 0.6 mm |
| D | 80 mm |
| Preload class B GB | 250 N |
| Calculation factor f0 | 8.2 |
| rb max. | 0.6 mm |
| Calculation factor fHC | 1 |
| da min. | 54.6 mm |
| Static axial stiffness, preload class A | 42 N/µm |
| Da max. | 75.4 mm |
| d2 | 57.9 mm |
| Db max. | 75.8 mm |
| Calculation factor f1 | 1 |
| Static axial stiffness, preload class C | 88 N/µm |
| Preload class C GC | 500 N |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15165899864 |
