The three-row roller slewing bearing has three seat-rings,which separate the upper,lower and radial races,via which the load of each row of the rollers may be specified.It may bear different loads sim…
The double-row Ball slewing bearing has three seat-rings.The steel balls and the spacers may be directly arranged into the upper and lower races.Two rows of steel balls with different diameters are fi…
The single-row crossed roller Slewing Bearing is composed of two seat-rings.It features compact in design,light in weight,high precision and small fitting clearance.As the rollers are 1:1cross arrange…
The single-row four points contact ball Slewing Bearing is composed of 2 seat-rings.It features compact in design,and light in weight.The balls contact with the circular race at four points,via which …
Three-row roller slewing bearing is a type of turntable bearing with high loading capacity, and is mainly used in heavy loading operation surroundings. It is composed of three rings, of which upper an…
Turntable bearing is a way to withstand the large axial load, radial load and overturning moment, comprehensive load, set support, rotation, transmission, fixed and other functions in a special struct…
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