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 |