YRTS260 YRTS Series High Speed China Rotary Table Bearing 260*385*55mm

YRTS high speed bearings Are as same as YRT basic rotary table bearings, designed with two axial Component and a radial component: axial component contains two axial cylinder roller cage assembles, an out ring, a L-section inner ring and A second ring. Axial Preloaded after fitting. Radial component contains a cylinder roller cage assembles, radial preload also added after Fitting. the out ring, L-section inner ring and the second ring have fixing Hole. the unit is located by means of retaining screws for the safety of transport and handling.

the dimension, shape, and Structure of YRTS high speed bearings are as same as YRT basic rotary table bearings. Due to it's Special inner design, this kind of bearing have higher limiting speed and lower and  uniform friction torque in the whole speed range. so they can Be applicated to the situation which need lower friction and higher speed. Such as Direct drive shaft, especially for the CNC rotary table structure. 

ID(Inner diameter):260mm

OD(Outer diameter):385mm

Thickness(Height):55mm

Axial dynamic load rating(Ca):131KN

Axial static load rating(Coa):840KN

Raial dynamic load rating(Cr):85KN

Raial static load rating(Cor):275KN

Limiting speed:800r/min

Mass(Weight):18.3KG