AST NU219 EM cylindrical roller bearings
We Provide Open Type Seals or Shields: Extensive AST NU219 EM cylindrical roller bearings Selection 1.12 KGS Weight: And Competitive Steel Cage Type: Wholesale New energy Bearing Manufacturing Co., Ltd Pricing.
What is NU219 EM bearing interchange？
| Brand Name |
AST |
| Model Number |
NU219 EM |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NU219 EM |
Product Details
| Cone Part Number | EE217060H |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 260000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 67400 lbf |
| d | 6.0000 in |
| B - Cone Width | 2.8750 in |
| R - Cone Backface To Clear Radius3 | 0.06 in |
| da - Cone Frontface Backing Diameter | 6.69 in |
| db - Cone Backface Backing Diameter | 6.97 in |
| Ab - Cage-Cone Frontface Clearance | 0.17 in |
| Aa - Cage-Cone Backface Clearance | 0.31 in |
| a - Effective Center Location4 | -0.59 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 38700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 149000 lbf |
| C0 - Static Radial Rating | 214000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 26600 lbf |
| K - Factor8 | 1.45 |
| G1 - Heat Generation Factor (Roller-Raceway) | 516.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 67 |
| Cg - Geometry Factor | 0.111 |
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