BJ series cup type consists of an outer race, an inner race, 6 steel balls, a cage and a shaft.
The inner side of outer race and outer side of inner race have a spherical shape, and there are 6 ball grooves each in an arc shape in the axial direction. 6 steel balls held in the cage are placed in the ball groove and transmit torque in the rotation direction.
Feature of BJ Series Cup Type
Large Operating Angle Up to Dynamic 20°and Static 35°is allowed for operating angle. *Allowable operating angle changes depending on the rotation speed.
Excellent Environmental Resistance
It has environmental resistance and durability that can be used outdoors for a long time since it is attached to the front tire side in automobiles.
Easy to Install It can be easily attached to the device since it can be slide with the inner race on the free side and the shaft spline. The flange type is easy to center by installing the spigot.
Molybdenum Coating The NKN CV joints has a molybdenum disulfide coating on its internal parts which has an effect on initial absorption. Therefore, the durability is also improved by reducing friction resistance.
Smooth Rotation and silence Accurate processing technology, proper heat treatment and surface treatment enable smooth rotation, so there is little vibration and noise, strength and durability are excellent.