Gates 38555 FleetRunner Heavy-Duty Automatic Belt Drive Tensioner

Gates 38555 FleetRunner Heavy-Duty Automatic Belt Drive Tensioner

Features:

Long-lasting steel pulleys with dust shields to protect internal bearings from contamination
Double row bearings carry more load and last up to 3X longer than two individual bearings
Chrome-silicone round torsion spring for less ï¬‚ex-fatigue than ï¬‚at-spring designs
Patented damping mechanism provides maximum stability, reducing vibration and increasing the life of the belt, tensioner and other accessory drive components
Optimized components engineered for maximum strength and durability
Patented design provides superior belt alignment and tension for improved drive efficiency and life
Patented labyrinth seal prevents contamination of internal parts for maximum durability and service life

FleetRunner Heavy-Duty Automatic Belt Tensioners are the longest-lasting belt tensioners in the industry, engineered to exceed demanding OEM requirements. In laboratory tests under extreme peak-to-peak vibration and contamination tests, FleetRunner heavy-duty tensioners lasted up to 3X longer than competitive aftermarket tensioners.

Attributes:

Contents	Tensioner Assy.
Number Of Pulleys	1
191	1.18
191	30
Width 1 (in)	1.57
Width 1 (mm)	40
Contact Surface	Smooth/Backside
Belt Type	V-Ribbed
Material	Steel
Pulley 1 Flanged	No
Pulley 1 Groove Quantity	0
Mounting Hole Quantity	1
Outside Diameter 1 (in)	5.91
Outside Diameter 1 (mm)	150