109,54 mm x 158,75 mm x 21,44 mm KOYO 57551 tapered roller bearings
Welcome to the 109,54 mm x 158,75 mm x 21,44 mm 109,54 mm x 158,75 mm x 21,44 mm KOYO 57551 tapered roller bearings NTN BEARING CORP. online 90mm d seller.
What is 57551 bearing cross reference？
| Brand Name: | KOYO |
| Model Number: | 57551 |
| Series: | 130000 |
| Cone Part Number: | EE130787 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 312000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 80800 lbf |
| d: | 7.875 in |
| B - Cone Width: | 2.7500 in |
| PDF |
57551 |
Product Details
| Series | 130000 |
| Cone Part Number | EE130787 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 312000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 80800 lbf |
| d | 7.875 in |
| B - Cone Width | 2.7500 in |
| R - Cone Backface To Clear Radius3 | 0.270 in |
| da - Cone Frontface Backing Diameter | 8.9 in |
| db - Cone Backface Backing Diameter | 9.29 in |
| Ab - Cage-Cone Frontface Clearance | 0.18 in |
| Aa - Cage-Cone Backface Clearance | 0.45 in |
| a - Effective Center Location4 | -0.39 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 46400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 179000 lbf |
| C0 - Static Radial Rating | 314000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 26200 lbf |
| K - Factor8 | 1.77 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1160 |
| G2 - Heat Generation Factor (Rib-Roller End) | 168 |
| Cg - Geometry Factor | 0.136 |
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