ISO NF221 cylindrical roller bearings
Can't find what you're 12 mm B looking for ISO NF221 cylindrical roller bearings ? Our expert ISO Bearing Representatives be 48.2 mm da min. in contact with 50000 r/min Attainable speed for oil-air lubrication you shortly!
What is NF221 bearing cross reference？
| Brand Name: | ISO |
| Model Number: | NF221 |
| Attainable speed for oil-air lubrication: | 50000 r/min |
| B: | 12 mm |
| da min.: | 48.2 mm |
| dn: | 54.2 mm |
| C1: | 5.9 mm |
| Calculation factor f0: | 9.7 |
| a: | 16.1 mm |
| Static axial stiffness, preload class C: | 66 N/µm |
| PDF |
NF221 |
Product Details
| Attainable speed for oil-air lubrication | 50000 r/min |
| B | 12 mm |
| da min. | 48.2 mm |
| dn | 54.2 mm |
| C1 | 5.9 mm |
| Calculation factor f0 | 9.7 |
| a | 16.1 mm |
| Static axial stiffness, preload class C | 66 N/µm |
| Static axial stiffness, preload class A | 32 N/µm |
| Preload class B GB | 48 N |
