25578 25520D Timken Tapered Roller Bearing Assembly
What is 25578 25520D Timken Tapered Roller Bearing Assembly in mechanical Bearing Driveshaft do Brasil engineering? Tapered Roller Bearing Assembly Manufacturing Service 180000 N C0 - Static Radial Rating . Upload your 70700 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 CAD file for an instant.
| Brand Name: | Timken |
| Model Number: | 25578 25520D |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 70700 lbf |
| C0 - Static Radial Rating: | 180000 N |
| da - Cone Frontface Backing Diameter: | 85 mm |
| G1 - Heat Generation Factor (Roller-Raceway): | 74.3 |
| a - Effective Center Location4: | 0 mm |
| d: | 75.000 mm |
| K - Factor8: | 1.34 |
| db - Cone Backface Backing Diameter: | 88 mm |
Product Details
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 70700 lbf |
| C0 - Static Radial Rating | 180000 N |
| da - Cone Frontface Backing Diameter | 85 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 74.3 |
| a - Effective Center Location4 | 0 mm |
| d | 75.000 mm |
| K - Factor8 | 1.34 |
| db - Cone Backface Backing Diameter | 88 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 181000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 18300 lbf |
| DD | 111.5 mm |
| Cg - Geometry Factor | 0.0716 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 34900 N |
| Design Units | METRIC |
| Aa - Cage-Cone Backface Clearance | 1.3 mm |
| Cone Part Number | XA30215M |
| Cage Type | Stamped Steel |
| WPD | 121.4 mm |
| R - Cone Backface To Clear Radius3 | 2.030 mm |
| Ab - Cage-Cone Frontface Clearance | 4.6 mm |
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