1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter SKF NJ 309 ECP/C3 Cylindrical Roller Bearings
Various Cylindrical Roller Bearings types and sizes to accommodate your 1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter SKF NJ 309 ECP/C3 Cylindrical Roller Bearings KOYO BEARING LIMITED requirements. 22778 Cone Part Number Imperial Design Units
What is NJ 309 ECP/C3 bearing cross reference？
| Brand Name: | SKF |
| Model Number: | NJ 309 ECP/C3 |
| Cone Part Number: | 22778 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 36400 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 9430 lbf |
| d: | 1.6250 in |
| B - Cone Width: | 1.0625 in |
| R - Cone Backface To Clear Radius3: | 0.14 in |
Product Details
| Cone Part Number | 22778 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 36400 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 9430 lbf |
| d | 1.6250 in |
| B - Cone Width | 1.0625 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 1.93 in |
| db - Cone Backface Backing Diameter | 2.17 in |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| Aa - Cage-Cone Backface Clearance | 0.04 in |
| a - Effective Center Location4 | -0.25 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 5420 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 20900 lbf |
| C0 - Static Radial Rating | 25800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 3730 lbf |
| K - Factor8 | 1.45 |
| G1 - Heat Generation Factor (Roller-Raceway) | 33.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.3 |
| Cg - Geometry Factor | 0.0841 |
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