Part Number 68514463015, RunRight® Metric Tensioners - RT SS (Stainless Steel) On The Timken Company

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All Product Types > INDUSTRIAL MOTION PRODUCTS > RunRight® Rubber Suspension Parts Catalog > RunRight® Tensioner Devices > RunRight® Metric Tensioners - RT SS (Stainless Steel) > Part Number 68514463015


	Part Number 68514463015, RunRight® Metric Tensioners - RT SS (Stainless Steel)

RunRight® RT SS tensioners are for use in the food and pharmaceutical industries. They are manufactured with cast stainless steel housings, arms and inner square. They come with the standard Tensys™ 10 rubber inserts and can be used for applications operating within a -40° to 180°F (-40° to 80°C) temperature range.

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Unit of Measure: Imperial Metric Both

Specifications · Dimensional Data · Performance Data · Notes

Specifications

Description		RT-SS-18-TENSNR MM

Type		Chain/Belt Tensioner

Element Material		Natural Rubber

Style		Elastomeric

Color		Black

Dimensional Data

Tensioner		RT SS18-M

Mounting Bolt Size		M10 x 30

Outside Diameter (Dim D)		58 mm 2.28 in

Overall Length (Dim E)		79 mm 3.11 in

Dimension T		10.5 mm

Dimension L		115 mm 4.53 in

Dimension J-1		100 mm 3.94 in

Dimension J-2		80 mm 3.15 in

Dimension M		30 mm

Dimension G		7 mm 0.24 in

Dimension O		10.5 mm 0.41 in

Dimension P		8.5 mm 0.33 in

Dimension K		30 mm 1.18 in

Performance Data

Normal Temperature Range		-40 to 180 ºC -40 to 80 ºF

Mounting Bolt Torque		49 N·m 434 in·lb

Force at 20° Angle of Pretension (Normal Force Level) (Dimension F)		180 N 40.5 lb

Distance at 20° Angle of Pretension (Normal Force Level) (Dimension S)		34 mm 1.3 in

Notes

Notes		The recommended angle of pretension is 20°. This provides the tensioner a maximum capability to absorb vibrations and shock loads, while also maintaining a range of motion to address the system’s belt or chain stretch. Mounting accessories into the “Hard” Position results in approximately 25% higher tensioning force over the “normal” position. Metric standard tensioner units all come with a mounting screw, but do not come with the sprocket idler bolt (which is supplied instead with RunRight metric idler sprockets).

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Part Number 68514463015, RunRight® Metric Tensioners - RT SS (Stainless Steel)

Description

Type

Element Material

Style

Color

Tensioner

Mounting Bolt Size

Outside Diameter (Dim D)

Overall Length (Dim E)

Dimension T

Dimension L

Dimension J-1

Dimension J-2

Dimension M

Dimension G

Dimension O

Dimension P

Dimension K

Normal Temperature Range

Mounting Bolt Torque

Force at 20° Angle of Pretension (Normal Force Level) (Dimension F)

Distance at 20° Angle of Pretension (Normal Force Level) (Dimension S)

Notes