XSU Series Cross Roller Slewing bearing

XSU series Cross roller Slewing bearing (Integrated Inner/Outer Ring Type) CNC machine tool bearings   Product Features Cross tapered roller bearing contains two sets of races and rollers brought […]

XSU series Cross roller Slewing bearing

(Integrated Inner/Outer Ring Type)
CNC machine tool bearings

Product Features

Cross tapered roller bearing contains two sets of races and rollers brought together at high angles with alternate rollers facing in opposite directions. The height of cross section is similar to single-row bearing for conserving space and saving bearing housing material. And the steep-angle, tapered geometry results in a total effective bearing spread much greater than the width of the bearing itself.

Series Introduction

XSU special type is a bearing with integrated inner and outer ring. It is used in cases where high rotational accuracy of both the inner- and outer rings is required.

Applications

  • Industrial Robotic arm, Reducer drive
  • Precision Turntable, NC rotary table
  • Rotation part of Machine tools
  • Inspection instrument, Medical equipment
  • Aviation equipment, Military radar etc

XSU-Series(biaoge

TYPE Basic dimension Mounting size Basic rated load Weight
Axial Radial
Da di Di da La Li nB1 Ca Coa Cr Cor KG
XSU080168 205 130 174 159 190 145 12 65 243 41.4 119 3.3
XSU080188 225 150 194 179 210 165 16 70 270 44.5 133 3.7
XSU080218 255 180 224 208 240 195 20 76 315 48 154 4.3
XSU080258 295 220 264 249 280 235 24 83 370 53 182 5.1
XSU080318 355 280 324 309 340 295 28 94 465 60 228 6.3
XSU080398 435 360 404 389 420 375 36 106 580 67 285 7.8