NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Manufacturers BEARING BOWER CORP. , Online Wholesale 0.8125 in C - Double Cup Width Suppliers ! A4000 Series
| Brand Name: |
SKF |
| Model Number: |
NNU4948B/SPC3W33 |
| C - Double Cup Width: |
0.8125 in |
| Y - ISO Factor1: |
1.32 |
| Series: |
A4000 |
| e - ISO Factor4: |
0.45 |
| D: |
1.3775 in |
| Da - Cup Frontface Backing Diameter: |
1.26 in |
| Y1 - ISO Factor5: |
1.49 |
| r - Cup Frontface To Clear Radius2: |
0.03 in |
Product Details
| C - Double Cup Width |
0.8125 in |
| Y - ISO Factor1 |
1.32 |
| Series |
A4000 |
| e - ISO Factor4 |
0.45 |
| D |
1.3775 in |
| Da - Cup Frontface Backing Diameter |
1.26 in |
| Y1 - ISO Factor5 |
1.49 |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| K - Factor3 |
1.29 |
| G1 - Heat Generation Factor (Roller-Raceway)7 |
2.3 |
| Design Units |
Imperial |
| G2 - Heat Generation Factor (Rib-Roller End) |
4.12 |
| Y2 - ISO Factor6 |
2.22 |
| Cg - Geometry Factor8 |
0.0355 |