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RunRight® Inch (Imperial) Tensioners - Type RT, RT N, RT H, RT R

 
For CAD models and more information, click Directly on the part number below.


RunRight® tensioner devices offer a full range of belt and chain tensioning options. They are manufactured 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.

RunRight RT N tensioners are manufactured with galvanized powder metal parts and are designed for outdoor or oily applications. The Tensys 20 neoprene inserts are oil resistant and can be used for applications operating within a -22° to 195°F (-30° to 90°C) temperature range.

RunRight RT H tensioners enable a reduction of tensioning force of up to 40% when compared to the RT and RT N tensioners. The Tensys 40 heat resistant rubber inserts are ideal for applications operating within a 180° to 250°F (80° to 120°C) temperature range.

RunRight RT R tensioners are for use on internal combustion engines and compressors. They are manufactured with powder metal or cast iron housings, fully welded steel arms and inner square, 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.

The RT 11 to RT 27 housings are manufactured from powder metal, anything larger is manufactured out of cast iron. All arms and inner squares are cast iron. All of the tensioners include a zinc plated mounting screw and locking washer.



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  Results 1 - 25 of 32 Unit of Measure: Imperial Metric Both 1 2 

Part Number

Description 

Mounting Bolt Size

Outside Diameter (Dim D)

Overall Length (Dim E)

Idler Bolt Size

Dimension L

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

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

CAD
68514417451 RT-11-TENSNR IN M6 x 20 1.38 in 2.01 in
35 mm 		3/8 - 16 x 2 3.54 in
90 mm 		9 lb
40 N 		1.1 in
28 mm 		N/A
68514417452 RT-15-TENSNR IN M8 x 25 1.77 in 2.52 in
45 mm 		1/2 - 13 x 2 4.43 in
112.5 mm 		14.6 lb
65 N 		1.3 in
34 mm 		N/A
68514417453 RT-18-TENSNR IN M10 x 30 2.28 in 3.11 in
58 mm 		1/2 - 13 x 2-1/2 4.53 in
115 mm 		40.5 lb
180 N 		1.3 in
34 mm 		N/A
68514417454 RT-27-TENSNR IN M12 x 40 3.07 in 4.25 in
78 mm 		1/2 - 13 x 3-1/2 6.1 in
155 mm 		85.4 lb
380 N 		1.7 in
44 mm 		N/A
68514417455 RT-38-TENSNR IN M16 x 40 3.74 in 5.51 in
95 mm 		3/4 - 10 x 5 8.07 in
205 mm 		164.1 lb
730 N 		2.4 in
60 mm 		N/A
68514417456 RT-45-TENSNR IN M20 x 50 4.53 in 7.87 in
115 mm 		3/4 - 10 x 6 10.24 in
260 mm 		292.5 lb
1300 N 		3.1 in
78 mm 		N/A
68514453341 RT-50-TENSNR IN M24 x 60 5.120 in 8.270 in
130 mm 		3/4 - 10 x 6 11.42 in
290 mm 		483.3 lb
2150 N 		3.4 in
86 mm 		N/A
68514426709 RT-N-11-TENSNR IN GALV M6 x 20 1.38 in 2.01 in
35 mm 		3/8 - 16 x 2 3.54 in
90 mm 		9 lb
40 N 		1.1 in
28 mm 		N/A
68514425597 RT-N-15-TENSNR IN GALV M8 x 25 1.77 in 2.52 in
45 mm 		1/2 - 13 x 2 4.43 in
112.5 mm 		14.6 lb
65 N 		1.3 in
34 mm 		N/A
68514417490 RT-N-18-TENSNR IN GALV M10 x 30 2.28 in 3.11 in
58 mm 		1/2 - 13 x 2-1/2 4.53 in
115 mm 		40.5 lb
180 N 		1.3 in
34 mm 		N/A
68514417491 RT-N-27-TENSNR IN GALV M12 x 40 3.07 in 4.25 in
78 mm 		1/2 - 13 x 3-1/2 6.1 in
155 mm 		85.4 lb
380 N 		1.7 in
44 mm 		N/A
68514417492 RT-N-38-TENSNR IN GALV M16 x 40 3.74 in 5.51 in
95 mm 		3/4 - 10 x 5 8.07 in
205 mm 		164.1 lb
730 N 		2.4 in
60 mm 		N/A
68514417493 RT-N-45-TENSNR IN GALV M20 x 50 4.53 in 7.87 in
115 mm 		3/4 - 10 x 6 10.24 in
260 mm 		292.5 lb
1300 N 		3.1 in
78 mm 		N/A
68514457517 RT-H-15-TENSNR IN M8 x 25 1.77 in 2.52 in
45 mm 		1/2 - 13 x 2 4.43 in
112.5 mm 		N/A 1.3 in
34 mm 		N/A
68514453285 RT-H-18-TENSNR IN M10 x 30 2.28 in 3.11 in
58 mm 		1/2 - 13 x 2-1/2 4.53 in
115 mm 		N/A 1.3 in
34 mm 		N/A
68514453287 RT-H-27-TENSNR IN M12 x 40 3.07 in 4.25 in
78 mm 		1/2 - 13 x 3-1/2 6.1 in
155 mm 		N/A 1.7 in
44 mm 		N/A
68514453289 RT-H-38-TENSNR IN M16 x 40 3.74 in 5.51 in
95 mm 		3/4 - 10 x 5 8.07 in
205 mm 		N/A 2.4 in
60 mm 		N/A
68514453291 RT-H-45-TENSNR IN M20 x 50 4.53 in 7.87 in
115 mm 		3/4 - 10 x 6 10.24 in
260 mm 		N/A 3.1 in
78 mm 		N/A
68514457519 RT-H-50-TENSNR IN M24 x 60 5.120 in 8.270 in
130 mm 		3/4 - 10 x 6 11.42 in
290 mm 		N/A 3.4 in
86 mm 		N/A
68514463652 RT-N-50-TENSNR IN GALV M24 x 60 5.120 in 8.270 in
130 mm 		3/4 - 10 x 6 11.42 in
290 mm 		483.3 lb
2150 N 		3.4 in
86 mm 		N/A
68514481601 RT-R-27-TENSNR IN M12 x 40 3.07 in 4.25 in
78 mm 		1/2 - 13 x 3-1/2 6.1 in
155 mm 		85.4 lb
380 N 		1.7 in
44 mm 		N/A
68514483881 RT-R-18-TENSNR IN M10 x 30 2.28 in 3.11 in
58 mm 		1/2 - 13 x 2-1/2 4.53 in
115 mm 		40.5 lb
180 N 		1.3 in
34 mm 		N/A
68514483883 RT-R-15-TENSNR IN M8 x 25 1.77 in 2.52 in
45 mm 		1/2 - 13 x 2 4.43 in
112.5 mm 		14.6 lb
65 N 		1.3 in
34 mm 		N/A
68514417478 RT-18-TENSNR IN-N/HDWR M10 x 30 2.28 in 3.11 in
58 mm 		N/A 4.53 in
115 mm 		40.5 lb
180 N 		1.3 in
34 mm 		N/A
68514443238 RT-15-TENSNR IN-N/HDWR M8 x 25 1.77 in 2.52 in
45 mm 		N/A 4.43 in
112.5 mm 		14.6 lb
65 N 		1.3 in
34 mm 		N/A
  Results 1 - 25 of 32 1 2 
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