EE420793/421417 NSK CYLINDRICAL ROLLER BEARING
High Quality EE420793/421417 NSK CYLINDRICAL ROLLER BEARING. 50 mm d Competitive Cylindrical Roller Bearing Pricing. Accept AMERICAN NTN BEARING MFG.CORP. Small 21 Number of balls z Order. Easy 75.4 mm Da max. and Fast Shipping.
| Brand Name: | NSK |
| Model Number: | EE420793/421417 |
| Number of balls z: | 21 |
| d: | 50 mm |
| Da max.: | 75.4 mm |
| da min.: | 54.6 mm |
| Static axial stiffness, preload class B: | 72 N/µm |
| Preload class B GB: | 250 N |
| Calculation factor f: | 1.08 |
| db min.: | 54.6 mm |
| PDF |
EE420793/421417 |
Product Details
| Number of balls z | 21 |
| d | 50 mm |
| Da max. | 75.4 mm |
| da min. | 54.6 mm |
| Static axial stiffness, preload class B | 72 N/µm |
| Preload class B GB | 250 N |
| Calculation factor f | 1.08 |
| db min. | 54.6 mm |
| D1 | 69.75 mm |
| Preload class C GC | 500 N |
| Preload class A GA | 85 N |
| Reference grease quantity Gref | 4.1 cm³ |
| Static axial stiffness, preload class C | 98 N/µm |
| ra max. | 1 mm |
| Calculation factor f2C | 1.05 |
| Calculation factor f0 | 8.2 |
| d1 | 60.25 mm |
| Calculation factor f2B | 1.03 |
| Calculation factor f1 | 1 |
| Basic dynamic load rating C | 15.6 kN |
