Easy to assemble, with a bearing angle of 90 ° for both the upper and lower circular arc raceways.Can withstand a lot of axial force and tipping moment.When the radial force is greater than 0.1 times the axial force, the raceway must be specially designed.Suitable for tower cranes, truck cranes and other loading and unloading machinery
Easy to assemble, with a bearing angle of 90 ° for both the upper and lower circular arc raceways
Can withstand a lot of axial force and tipping moment
When the radial force is greater than 0.1 times the axial force, the raceway must be specially designed
Suitable for tower cranes, truck cranes and other loading and unloading machinery