TENSIONER BEARING'
Optimized structure design parameters, sealing structures with good performances and good greases are used in tensioner bearings to ensure the safe and reliable running of bearings under a dusty envirnment. Different sealing structures and greases are used respectively according to temperature differences during operation of tensioner bearings to meet the requirements of performances.
Tensioner Function
It is rotated with a peanut hole as the central figure:
Easy install of timing belt Set up initial belt tendion with tension spring force It keep up belt tension after installing on engine Reduce belt span vibration as supporting belt Idler Funbtion
Incease belt wrap angle of campulley and crank pulley Reduce belt span vibration as supporting belt It keep up belt tension after installing on engine.
