Needle Rollers

Model:NR

Minimum Order:According to product sizes

Detail Specifications

‧Of high-carbon high-chrome bearing steel, with hardness from HRC60 to 64, finely ground and polished.--Chamfered to decrease stress concentration on both ends during high-speed rotation.
‧Models that are not graded and packaged are used in typical needle roller bearings without cages.
‧Meet the strictest quality standards.