Customize Arc Cylindrical PU roller bearings with thread

PU bearing   It is manufacturing by pouring process, that can make many colors, shapes, hardness for clinets to choose. And still can make rubber roller, rubber screw, rubber magnet etc layer material PU, polyurethane, rubber, nylon, silicone or customized design hardness 30A-85D shore or customized hardness bearing type ball bearing, roller bearing, linear bearing etc moq 10     Polyurethane bearing, polyurethane rollers are oil-resistant, ozone-resistant, aging-resistant, radiation-resistant, low-temperature resistant, good sound permeability, strong adhesion, biocompatibility and hemocompatibility. These advantages are the reason why polyurethane rubber-covered wheel elastomers are widely used in aerospace, acoustics, biology and other fields     JXD company history