final drive travel gearbox main ball bearing 20y-27-22230 fit pc210-6 pc200-7 pc210-7 pc220-7 pc220lc-8 pc228us-8 pc158us-2

angular contact ball bearings. single row, single thrust. size 220x295x33.338 mm. bearing number: sf4454px1, 2b-sf 4454 px1. it may fit many machines in the final drives or transmissions. please refer to the given size and the ps to check more compatible models. there would be some other suffix numbers at the bearing number, but they share the same dimensions which can be assembled on the machine and running in the same way. excavator spare parts including bearings, gears, seal kits, engine parts, motors, pumps, solenoids, valves, etc..syi