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 |
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