Ideal for machinery assembly, equipment repair, shelving, conveyor systems, and structural mounting. Fits micro motors, dental handpieces, and precision equipment requiring a 6700 size bearing with 10mm bore and 15mm outer diameter. Full zirconia ceramic construction provides a non-magnetic, electrically insulating bearing body that operates without any steel components. ZrO2 rings and balls deliver consistent rolling accuracy and resist chemical exposure, making these bearings suitable for demanding or sterile environments. Slim 3mm width fits narrow spindle cavities and compact housings where space is limited and lightweight rotating support is needed. 5-piece set covers multiple motor or handpiece rebuilds; handle ceramic races carefully and press into position with standard micro bearing tools., Manufacturer: FUZHGYEAL