YRT bearings (rotary table bearings) axial and radial combined cylindrical roller bearings, including two thrust needle roller bearings and a radial cylindrical roller bearing with the combination of axial and radial preload, For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy. 

YRT bearing precsion include P5  P4  P2 and VSP

We also have YRTS(High speed rotary table bearings),YRTM( with angle measuring systems) and dimension custom made.

In April,our featured and top 10 sales are YRT180P2+ Shafts( custom made for customer),details see below 

If you have some need custom made ,pls share with us your requirements or drawings .