NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Various 0.42 e - ISO Factor8 Super Precision Angular Contact Bearings types and UIN BEARING CORP. sizes to accommodate your NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series 0.221 Cg - Geometry Factor requirements.
| Brand Name: |
SKF |
| Model Number: |
NNU4920BK/SPW33 |
| Cg - Geometry Factor: |
0.221 |
| Bearing Weight: |
55.1 Kg |
| e - ISO Factor8: |
0.42 |
| B - Cone Width: |
87.313 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: |
104000 lbf |
| C - Cup Width: |
68.263 mm |
| C0 - Static Radial Rating: |
729000 lbf |
| Cage Type: |
Stamped Steel |
Product Details
| Cg - Geometry Factor |
0.221 |
| Bearing Weight |
55.1 Kg |
| e - ISO Factor8 |
0.42 |
| B - Cone Width |
87.313 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
104000 lbf |
| C - Cup Width |
68.263 mm |
| C0 - Static Radial Rating |
729000 lbf |
| Cage Type |
Stamped Steel |
| K - Factor7 |
1.4 |
| db - Cone Backface Backing Diameter |
439.93 mm |
| a - Effective Center Location3 |
17.5 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| Aa - Cage-Cone Backface Clearance |
1.5 mm |
| Da - Cup Frontface Backing Diameter |
531.10 mm |
| G1 - Heat Generation Factor (Roller-Raceway) |
4045.6 |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| Design Units |
Imperial |
| Y - ISO Factor9 |
1.44 |
| B |
87.313 mm |
| Series |
M667900 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
+1-654-587-6477 |