World's smallest class mass-produced deep groove ball bearing - Smallest Bearing

Meets international standards AFBMA ABEC-5 / JIS P5 grade precision! The world's smallest class of deep groove ball bearings utilizing precision micro-diameter bearing manufacturing technology.

The "Smallest Bearing" is a component that has been reduced to the extreme limit of the same structure as a standard bearing and features a retainer. It meets the international standard for bearings, "AFBMA ABEC-5 (JIS P5) grade," as a super-precision, silent ball bearing. Previously, the smallest mass-produced bearing from our company had an outer diameter of 4mm, but due to market demand, even smaller bearings with outer diameters of 3.5mm and 2.9mm have recently been developed. 【Features】 ■ Super-precision silent ball bearing ■ Meets the international standard "AFBMA ABEC-5 (JIS P5 grade)" ■ Made from stainless material that is resistant to rust ■ Awarded for outstanding craftsmanship (Modern Master Craftsman) ■ Recipient of the Yellow Ribbon Medal *For more details about the product, please download the PDF materials or contact us.

Metal bearings