J Needle Bearings Caged Series

Caged Drawn Cup Needle Bearings (J, JH) feature a steel cage for inward retention of needle rollers, providing maximum strength and longevity. Rainbow Precision Products offers both caged and full complement designs. These bearings must run on hardened shafting or inner rings. The manufacturing of Drawn Cup type involves drawing the outer shell over the needles, forming the bearing. For metric needle bearings, see NK and HK Metric caged series.