SFH is a professional manufacturer and seller of various types of miniature bearings. We serve international customers demanding high precision bearings and are ISO9001:2015 and ATF16949:2016 accredited. Our products are widely used and have excellent quality.
SFH offers a complete range of bearing products, with over 1665 bearing variences are produced per annum.
The inner diameter of inch-sized miniature bearings starts from 0.0469 " (Designation: RO~R10);
The inner diameter of metric-sized miniature bearings starts from 0.6mm (Designation: 68/0.6~6806).
The structure of miniature bearing includes: Open type or with dust cover, sealing ring, tightening ring, flange plate, the external dimension may vary according to technical specification, bearing units, etc. SFH miniature bearings are found everywhere in miniature motors, medical devices, instruments, meters, electronic devices, computers, disc-driver, photocopiers, computerized sewing machines, high-end electric toys, household appliances, office equipment and high-altitude weather monitoring devices. The precision of SFH miniature bearings is conformed to the ABEC1-ABEC7 standards, bearing steel complied to the international grading standards is used to ensure our bearing rated loading and service life performance.
