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 ***n vibration as supporting belt
Idler Funbtion
Incease belt wrap angle of campulley and crank pulley
Reduce belt ***n vibration as supporting belt
It keep up belt tension after installing on engine |
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