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Four Point Angular Contact Ball Bearings

Four Point Angular Contact Ball Bearings

Four Point Angular Contact Ball Bearings

  • Four Point Angular Contact Ball Bearings
  • Four Point Angular Contact Ball Bearings
InquiryBearing DesignationDimension(mm)Basic load ratings (kN)Speed ratings(rpm)Weight
dDBCrCorGreaseOil(Kg)
QJ307 - 80 21 53.2 37.2 6000 8000 0.57
QJ6208-2RSC3 40 80 18 1.1 44.3 27.2 4500 0.366
QJ010MB.402C 50 80 16 1 33.2 24.4 9000 0.25
QJ6010-2RS 50 80 16 1 33 24.4 4700 0.25
QJ208 - 85 18 40.5 37.0 6700 9000 0.391
QJF309 - 90 25 55.5 50.2 4800 6300 0.923
QJF210 50 90 20 41.8 40.2 5000 6700 0.514
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Angular contact ball bearings provide significant advantages in precision, axial load capacity, and reduced friction compared to radial bearings. Their ability to support both radial and axial loads in a single direction makes them ideal for applications requiring high accuracy and efficiency, such as machine tool spindles and automotive systems. The contact angle between the balls and raceways minimizes friction, resulting in lower heat generation and enhanced durability. Angular contact bearings are versatile in arrangement, allowing for optimized load distribution and operational flexibility. These qualities collectively contribute to longer service life, reduced maintenance, and improved performance across a wide range of industrial applications.