140 mm x 250 mm x 42 mm SKF NU 228 ECJ thrust ball bearings
140 mm x 250 mm x 42 mm SKF NU 228 ECJ thrust ball bearings Needs Analysis , Thrust Ball Bearings Manufacturing New energy Bearing Manufacturing Co., Ltd Service N/A Minimum Buy Quantity . Get Your Free. 140 mm x 250 mm x 42 mm
What is NU 228 ECJ bearing interchange？
| Brand Name |
SKF |
| Model Number |
NU 228 ECJ |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NU 228 ECJ |
Product Details
| Series | 66000 |
| Cone Part Number | 66187 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 69100 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 17900 lbf |
| d | 1.8750 in |
| B - Cone Width | 1.2500 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 2.44 in |
| db - Cone Backface Backing Diameter | 2.72 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| Aa - Cage-Cone Backface Clearance | 0.17 in |
| a - Effective Center Location4 | -0.01 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 10300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 39700 lbf |
| C0 - Static Radial Rating | 37300 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 11000 lbf |
| K - Factor8 | 0.93 |
| G1 - Heat Generation Factor (Roller-Raceway) | 50.2 |
| G2 - Heat Generation Factor (Rib-Roller End) | 16.4 |
| Cg - Geometry Factor | 0.0751 |
