Download PDF baixar PDF     Printable Page     Email Email This Page     Save To Favorites Salvar nos favoritos

Hot tags:GQZ precious-quality qj315 bearing with reasonable price for customers all over the world and first-class service and unrivaled products.

GQZ high quality QJ300 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 


QJ300 Series
  • QJ300 Series
  • QJ300 Series

Rolamento da série QJ300

Dimension and Parameters
Solicitar Cotação
QJ300 Series QJ300 Series
QJ315 bearing
  • Designação
    QJ315
  • Dimensões principais (mm)
  • d
    75
  • D
    160
  • B
    37
  • r (min)
    2.1
  • Classificações básicas de carga (KN)
  • Cr
    187000
  • Cor
    320000
  • Classificações básicas de carga (kgf)
  • Cr
    19100
  • Cor
    33000
  • Velocidade limite (rpm)
  • Graxa
    3400
  • Óleo
    4800
  • Distância do ponto de ação
  • a0 (mm)
    82.3
  • Dimensões de instalação (mm)
  • da (min)
    87
  • Da (max)
    148
  • ra (max)
    2
  • Peso
  • (kg)
    3.9