NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
We work closely with our Precision Machinery Parts Co., Ltd. NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series manufacturing partners to bring LM330400 Series the best value Imperial Design Units to customers.
| Brand Name: |
SKF |
| Model Number: |
NNU4952BK/SPW33 |
| Design Units: |
Imperial |
| Da - Cup Frontface Backing Diameter: |
7.77 in |
| Series: |
LM330400 |
| Y - ISO Factor1: |
1.73 |
| e - ISO Factor4: |
0.35 |
| K - Factor3: |
1.68 |
| G2 - Heat Generation Factor (Rib-Roller End): |
135 |
| Y1 - ISO Factor5: |
1.94 |
Product Details
| Design Units |
Imperial |
| Da - Cup Frontface Backing Diameter |
7.77 in |
| Series |
LM330400 |
| Y - ISO Factor1 |
1.73 |
| e - ISO Factor4 |
0.35 |
| K - Factor3 |
1.68 |
| G2 - Heat Generation Factor (Rib-Roller End) |
135 |
| Y1 - ISO Factor5 |
1.94 |
| C - Double Cup Width |
3.1250 in |
| D |
8 in |
| Y2 - ISO Factor6 |
2.89 |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| Cg - Geometry Factor8 |
0.129 |
| G1 - Heat Generation Factor (Roller-Raceway)7 |
456 |