high precision bearings: robot bearings and CNC machine tool YRT turntable bearing
(1) the robot bearing: thin-walled cross wind power bearing roller bearings, cross roller bearings, cylindrical roller in a V shaped groove 90 degrees
The rolling surface through the isolated blocks are arranged vertically, the
To cross roller bearings can bear radial load, axial load and torque load and multi direction load. The inner ring and the outer ring Other bearing gauge
"Is small, thin form is more close to the limit of small
Type size, and has the advantages of high rigidity, and the precision can reach P5, P4, P2. (2) YRT rotary bearing, by a push
Centripetal force / seat, a thrust / radial shaft washer, a thrust washer, two needle roller and cage assemblies and a set of concentric
Cylindrical roller.
Seat ring and the shaft ring with a single direction thrust ball bearing screw hole with a uniform installation. This type of bearing with high axial and radial load capacity.
没有评论:
发表评论