220 mm x 300 mm x 80 mm NKE NNC4944-V cylindrical roller bearings
Welcome Pillow Block Category to the Huaxin Bearing Co., Ltd Set Screw Mounting Method 220 mm x 300 mm x 80 mm NKE NNC4944-V cylindrical roller bearings online seller. 220 mm x 300 mm x 80 mm
What is NNC4944-V bearing cross reference？
| Brand Name |
NKE |
| Model Number |
NNC4944-V |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NNC4944-V |
Product Details
| Series | 526000 |
| Cone Part Number | EE526132 |
| Cup Part Number | 526190 |
| Design Units | Imperial |
| Bearing Weight | 45.200 Kg |
| Cage Type | Stamped Steel |
| d | 330.200 mm |
| D | 482.600 mm |
| B - Cone Width | 80.167 mm |
| C - Cup Width | 60.325 mm |
| B | 85.725 mm |
| R - Cone Backface To Clear Radius1 | 3.300 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 351.03 mm |
| db - Cone Backface Backing Diameter | 354.08 mm |
| Da - Cup Frontface Backing Diameter | 454.90 mm |
| Db - Cup Backface Backing Diameter | 449.07 mm |
| Ab - Cage-Cone Frontface Clearance | 4.6 mm |
| Aa - Cage-Cone Backface Clearance | 13.5 mm |
| a - Effective Center Location3 | 4.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 72900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 281000 lbf |
| C0 - Static Radial Rating | 523000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 48700 lbf |
| K - Factor7 | 1.49 |
| e - ISO Factor8 | 0.39 |
| Y - ISO Factor9 | 1.54 |
| G1 - Heat Generation Factor (Roller-Raceway) | 2283.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 287.2 |
| Cg - Geometry Factor | 0.179 |
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