Ex200 Excavator Slewing Bearing, Slewing Ring for Machine
Ex200 Excavator Slewing Bearing, Slewing Ring for Machine with easy-to-use parts Stamped Steel Cage Type graphics, giving you the ability to check parts 4553 Cone Part Number availability, pricing, examine remanufactured options.
| Cone Part Number | 4553 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 70600 lbf |
| C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 18300 lbf |
| d | 2.1250 in |
| B – Cone Width | 1.8310 in |
| R – Cone Backface To Clear Radius3 | 0.14 in |
| da – Cone Frontface Backing Diameter | 2.48 in |
| db – Cone Backface Backing Diameter | 2.76 in |
| Ab – Cage-Cone Frontface Clearance | 0.09 in |
| Aa – Cage-Cone Backface Clearance | 0.29 in |
| a – Effective Center Location4 | -0.74 in |
| C90 – Dynamic Radial Rating (90 million revolutions)5 | 10500 lbf |
| C1 – Dynamic Radial Rating (1 million revolutions)6 | 40500 lbf |
| C0 – Static Radial Rating | 53200 lbf |
| Ca90 – Dynamic Thrust Rating (90 million revolutions)7 | 6030 lbf |
| K – Factor8 | 1.74 |
| G1 – Heat Generation Factor (Roller-Raceway) | 73.6 |
| G2 – Heat Generation Factor (Rib-Roller End) | 20.2 |
| Cg – Geometry Factor | 0.103 |
Detailed Parameters
parameter：
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