SX011814 Crossed roller bearing Sample,70X90X10mm, in stock, Robotics/Machine tools application

SPECIFICATIONS

Dimension(mm)
  • Da
  • D
  • di
  • H
  • 90
  • /
  • 70
  • 10
Install dimension(mm)
  • La
  • Li
  • n1
  • n2
  • φ1
  • φ2
  • /
  • /
  • /
  • /
  • /
  • /
Structure(mm)
  • D1
  • d
  • b
  • h
  • B
  • C
  • Di
  • da
  • /
  • /
  • /
  • /
  • /
  • /
  • /
  • /
Teeth(mm)
  • m
  • z
  • do
  • x
  • /
  • /
  • /
  • /
Axial Loading(KN)
  • 20
Weight(KG)
  • 0.3

FEATURES

SX011814 Crossed roller bearing Sample,70X90X10mm, in stock, Robotics/Machine tools application

SX011814 belong to Crossed roller bearing SX series. The outer ring is separable and connected with three stating rings. 

While the inner ring is integrated with the main body.This model is used in locations where the rotation accuracy of the outer ring is required.


SX011814 crossed roller bearing features:

Two Rows of rings Rollers in the Space of One

Compactness / Small cross section

Reduced Cost

Design configuration gives Wide Effective Spread

Line Contact on Roller and Raceway (Precision class)

Maximum Accuracy of Rotation

High Stability

Greater Tilting Stiffness


Bearing characteristics:
1. High precision: P4 precision, P2 precision
2. High rigidity: This series bearing have preload
3. High load:This series bearing can bear double-direction axial load, radial load and tilting moment
4. Small size: This series bearing can save space for machine tools

Main dimensions: ID: 70   OD: 90   B: 10

Clearance: Blank: Normal clearance   RLO: Small clearance   VSP: Negative clearance(Preload)

Basic load rating(axial/radial direction): Ca=15.4KN   Coa=51KN

                                                       Cr=11KN      Cor=20KN

5.Mass:0.3kg


Application:

Industrial robots,swiveling tables of machining centers,Precision rotary tables,medical equipment,measuring instruments and IC manufacturing machines.

the index table swiveling unit of machine tools, robots, hydraulic manipulators, car assembly line, rotary table, etc.



Crossed roller bearing Installation & Cautions

1.Inspect the parts before installing:Clean bearing bracket,main axle or other parts to remove dirt or grease.

2.Place the bearing into the bearing bracket and main axle:To match the design clearance ,keep the bearing horizontal and insert the bearing into the bearing bracket or axle.If it is hard to install,use a rubber hammer to slightly hit every part of the bearing,so that the bearing can be attention to the hitting force is too large.Afterwards,the matching status of bearing and basic face can be examined by checking the noise.For a interference fit,use heating or cooling to expand or shrink the parts for ease of installation. Be sure the bearing temperature does not exceed 80℃ . If the split inner or outer ring is acentric, please loosen the blots slightly and rotate the monolithic ring to adjust the concentricity of split ring, so that the bearing can be fit in the bracket.


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