Belt drives including timing belts and accessory belts present a demanding challenge for bearings. Tensioners and idler rollers must provide long trouble-free operation under a wide range of speeds and the demanding engine environment. NSK’s products use advanced lubrication and sealing to ensure long and reliable service under these conditions.
Bearings for Timing Belts
High reliability has been achieved with a special grease and high performance sealing. NSK offers a wide range of bearings to meet the needs of every type of belt and belt layout
Bearings for Accessory Belts
Plastic pulley for alternator belt, accessory & timing belt: high precision & lightweight plastic pulley bearing with creep prevention mechanism