BJ Series

BJ Series

The BJ Series Angular Contact Ball Bearings are precision-engineered components optimized for high-speed operation and moderate axial loads. Featuring a standard 40° contact angle, these bearings deliver reliable single-direction thrust capacity while maintaining effective radial load support. Their distinctive design incorporates a high-strength brass cage and advanced sealing solutions for enhanced durability and contamination protection.


Particularly suitable for industrial pumps, gearboxes, and precision machinery, the BJ Series ensures stable performance where space constraints and operational efficiency are critical. These ready-to-mount bearings provide immediate solutions for applications demanding consistent accuracy and extended service life.


  • BJ Series
  • BJ Series
  • BJ Series
InquiryDesignationPrincipal Dimensions(mm)Basic Load Ratlngs(kN)Limited Speed(rpm)
dDBCrCorGreaseOil
7220BJ 100 180 34 140.7 102.5 2800 3800
7320BJ 100 215 47 190 177.3 2600 3800
7221BJ 105 190 36 143.3 128.5 2800 3800
7321BJ 105 225 49 201.7 193.3 2400 3600
7222BJ 110 200 38 153.8 144.3 2400 3400
7224BJ 120 215 40 165.4 161.4 2200 3200
Previous12Next

Related Products