NN3021 NSK CYLINDRICAL ROLLER BEARING
100% 4x12x5 Authentic. China abec 5 Bearing Supplier NN3021 NSK CYLINDRICAL ROLLER BEARING Highest Quality. 12 mm D Certified Supplier.
| Brand Name: | NSK |
| Model Number: | NN3021 |
| Size (mm): | 4x12x5 |
| rb max.: | 0,3 mm |
| D: | 12 mm |
| dk: | 8 mm |
| r1 min.: | 0,3 mm |
| Width (mm): | 5 |
| Bearing number: | GE4E |
| M: | – mm |
| PDF |
NN3021 |
Product Details
| Size (mm) | 4x12x5 |
| rb max. | 0,3 mm |
| D | 12 mm |
| dk | 8 mm |
| r1 min. | 0,3 mm |
| Width (mm) | 5 |
| Bearing number | GE4E |
| M | – mm |
| Bore Diameter (mm) | 4 |
| b1 | – mm |
| Outer Diameter (mm) | 12 |
| C | 3 mm |
| Da min | 7,6 mm |
| da min. | 5,5 mm |
| Weight | 0,003 Kg |
| Angle | 16 ° |
| d | 4 mm |
| ra max. | 0,3 mm |
| b | – mm |
| Da max. | 10,7 mm |
