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Hot tags:GQZ precious-quality qj1018 bearing with reasonable price for customers all over the world and first-class service and unrivaled products.

GQZ high quality QJ1000 Series Four Point Angular Contact Ball Bearing

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.

The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis

The most commonly used designs are:

single row angular contact ball bearings 

double row angular contact ball bearings 

four-point contact ball bearings 


QJ1000 Series
  • QJ1000 Series
  • QJ1000 Series

QJ1000 Series bearing

Dimension and Parameters
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QJ1000 Series QJ1000 Series
QJ1018 bearing
  • Designation
    QJ1018
  • Principal dimensions(mm)
  • d
    90
  • D
    140
  • B
    24
  • r(min)
    1.5
  • Basic load ratings(KN)
  • Cr
    94000
  • Cor
    208000
  • Basic load ratings(kgf)
  • Cr
    9600
  • Cor
    21200
  • Limiting Speed (rpm)
  • Grease
    3400
  • Oil
    4800
  • Distance of action point
  • a0(mm)
    80.5
  • Installation dimensions(mm)
  • da(min)
    99
  • Da(max)
    131
  • ra(max)
    1.5
  • Weight
  • (kg)
    1.45