Thrust/radial bearing YTR, RTC and YRT Speed as well as thrust angular contact ball bearing ZKLDF are of install-and-play bearings with high precision, which are suitable for applications with high precision and joint load. It can bear radial load, bidirectional axial load and upsetting moment without clearance, therefore it is especially suitable for bearing arrangement with high operation precision, such as revolving platform, faceplate, milling machinehead and reversible clamp. Mounting holes are installed on the bearing ring; therefore the installation is very easy. After installation, the bearing can conduct preload at axial and radial direction. The installation dimension of different series of bearings is the same.

For application of low speed and short time operation, such as indexing table and revolving cutter head, the YTR series of bearing is the most suitable. This kind of bearing has axial and radial run-out precision. For applications requiring low friction and high revolving speed, YTC bearing is suitable. For requirement with higher precision, this kind of bearing with stricter radial run-out tolerant will be provided. YRTSpeed series is the most suitable for bearing arrangement of direct drive shaft. The limiting speed is extremely high and the frictional force is low and even in the whole revolving speed scope, therefore, these bearings are especially suitable for application together with torque motor. Thrust angular contact ball bearing ZKLDF is especially suitable for applications with high speed and longtime operation. They are featured by highcapsizingrigidity, low friction and less lubricating agent consumption.