105 mm x 225 mm x 49 mm NSK NU 321 EM cylindrical roller bearings
105 mm x 225 mm x 49 mm NSK NU 321 EM cylindrical roller bearings Product Brochures , Cylindrical Roller Bearings 105 mm x 225 mm x 49 mm Manufacturing Service . Get NTN DRIVESHAFT ANDERlu, INC. Your Free.
What is NU 321 EM bearing interchange？
| Brand Name: |
NSK |
| Model Number: |
NU 321 EM |
| G2 - Heat Generation Factor (Rib-Roller End): |
26.3 |
| D: |
4.7244 in |
| r - Cup Frontface To Clear Radius2: |
0.03 in |
| db - Cone Backface Backing Diameter: |
3.39 in |
| Series: |
47400 |
| Design Units: |
Imperial |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: |
70000 lbf |
| e - ISO Factor8: |
0.36 |
| PDF |
NU 321 EM |
Product Details
| G2 - Heat Generation Factor (Rib-Roller End) |
26.3 |
| D |
4.7244 in |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| db - Cone Backface Backing Diameter |
3.39 in |
| Series |
47400 |
| Design Units |
Imperial |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
70000 lbf |
| e - ISO Factor8 |
0.36 |
| K - Factor7 |
1.62 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
18100 lbf |