RT11TENSIONER

RunRight Elastomeric Tensioner

Item #102116473

Auto Replenish

each One-time purchase

Product Details

At the optimum angle of 20°, the tensioner has the maximum capability to absorb vibrations or shock loads and still has enough arc of motion to automatically take up belt or chain stretch.

Chain and belt life is increased as much as 30% by eliminating slap and vibration, while minimizing drive bearing and shaft wear
Self-adjusting
no periodic adjustments are necessary
Because of the elastomeric elements, the tensioner has the capacity to absorb shock loads and vibrations in the drive
Simple to mount, with only one bolt required to do so, and has 360° positioning flexibility
Maintenance-free
since the tensioner uses no metal-to-metal connections, no lubrication is required
provides silent operation
Dirt and grime will not affect operation, so it can be used indoors or out from -40 °F to 180 °F (-40 °C to 80 °C)
Check to be certain that the idler sprocket or pulley will still clear the space available between the base housing and the mounting hole
Note: Idlers, sprockets and pulley accessories are available online

Specifications

Chain Size	25
Material	Natural Rubber
Distance @ 20° Angle of Pretension	1.1 in
Mounting Bolt Torque	89 in lb
Housing Diameter	1.38 in
Force @ 30° Angle of Pretension Hard	23.9 lbf
Belt Size	A (4L)
Temperature Range [Max]	180 °F
Type	Chain/Belt Tensioner
Temperature Range [Min]	-40 °F
Force @ 20° Angle of Pretension Normal	9 lbf
Outside Dia.	1.3800 in
Insert Style	Elastomeric
Force @ 10° Angle of Pretension Hard	4 1/2 lbf
Idler Bolt Size	3/8 - 16 x 2
Housing Length	2.01 in
Force @ 10° Angle of Pretension Normal	3.4 lbf
Mounting Bolt Size	M6 X 20
Size	11 in
Force @ 20° Angle of Pretension Hard	11.9 lbf
Color	Blue
Coupling Type	Chain/Belt Tensioner
Force @ 30° Angle of Pretension Normal	18 lbf
Coupling Size	RT11
Arm Height/Length	3.56 in
Overall Length	2.010 in
Weight	0.6 LB
EAN or UPC	685144174512