The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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RunRight® sprockets are available in single, double, and triple strands for RunRight metric tensioners. The RunRight sprockets for RunRight metric tensioners do include idler bolt & nuts (as these do not come with the RunRight™ metric tensioner units).
RunRight® Idler Sprockets (Metric)
RunRight® Sprockets Drawing (Metric)
Unit of Measure
1 2 

Part Number

Description 

Pitch

Number of Teeth

ANSI Chain Size

Dimension W

Length (Dim L)

Sprocket Number

Use with Tensioner Size

68514484965 N/A 25BB20-M8 SPROCKET SET N/A 0.25 in N/A 20 N/A 25 N/A M8 N/A 45 mm N/A 25BB20 N/A RT 11-M
68514484966 N/A 35BB19-M10 SPROCKET SET N/A 0.38 in N/A 19 N/A 35 N/A M10 N/A 55 mm N/A 35BB19 N/A RT 15-M
68514484967 N/A 40BB18-M10 SPROCKET SET N/A 0.50 in N/A 18 N/A 40 N/A M10 N/A 55 mm N/A 40BB18 N/A RT 15/18-M
68514484968 N/A 41BB18-M10 SPROCKET SET N/A 0.50 in N/A 18 N/A 41 N/A M10 N/A 55 mm N/A 41BB18 N/A RT 15/18-M
68514484969 N/A 50BB17-M12 SPROCKET SET N/A 0.63 in N/A 17 N/A 50 N/A M12 N/A 80 mm N/A 50BB17 N/A RT 27-M
68514484970 N/A 60BB15-M12 SPROCKET SET N/A 0.75 in N/A 15 N/A 60 N/A M12 N/A 80 mm N/A 60BB15 N/A RT 27-M
68514484971 N/A 60BB15-M20 SPROCKET SET N/A 0.75 in N/A 15 N/A 60 N/A M20 N/A 100 mm N/A 60BB15 N/A RT 38-M
68514484972 N/A 80BB12-M20 SPROCKET SET N/A 1.00 in N/A 12 N/A 80 N/A M20 N/A 100 mm N/A 80BB12 N/A RT 38-M
68514484973 N/A 100BB11-M20 SPROCKET SET N/A 1.25 in N/A 11 N/A 100 N/A M20 N/A 100 mm N/A 100BB11 N/A RT 45-M
68514484974 N/A 120BB9-M20 SPROCKET SET N/A 1.50 in N/A 9 N/A 120 N/A M20 N/A 140 mm N/A 120BB9 N/A RT 45-M
68514484975 N/A D-35BB19-M10 SPROCKET SET N/A 0.38 in N/A 19 N/A 35-2 N/A M10 N/A 55 mm N/A D35BB19 N/A RT 15-M
68514484976 N/A D-40BB18-M10 SPROCKET SET N/A 0.50 in N/A 18 N/A 40-2 N/A M10 N/A 55 mm N/A D40BB18 N/A RT 15/18-M
68514484978 N/A D-50BB17-M12 SPROCKET SET N/A 0.63 in N/A 17 N/A 50-2 N/A M12 N/A 80 mm N/A D50BB17 N/A RT 27-M
68514484979 N/A D-60BB15-M12 SPROCKET SET N/A 0.75 in N/A 15 N/A 60-2 N/A M12 N/A 80 mm N/A D60BB15 N/A RT 27-M
68514484980 N/A D-60BB15-M20 SPROCKET SET N/A 0.75 in N/A 15 N/A 60-2 N/A M20 N/A 120 mm N/A D60BB15 N/A RT 38-M
68514484981 N/A D-80BB12-M12 SPROCKET SET N/A 1.00 in N/A 12 N/A 80-2 N/A M20 N/A 120 mm N/A D80BB12 N/A RT 38-M
68514484982 N/A D-100BB11-M20 SPROCKET SET N/A 1.25 in N/A 11 N/A 100-2 N/A M20 N/A 140 mm N/A D100BB11 N/A RT 45-M
68514484983 N/A D-120BB9-M20 SPROCKET SET N/A 1.50 in N/A 9 N/A 120-2 N/A M20 N/A 140 mm N/A D120BB9 N/A RT 45-M
68514484984 N/A T-35BB19-M10 SPROCKET SET N/A 0.38 in N/A 19 N/A 35-2 N/A M10 N/A 70 mm N/A T35BB19 N/A RT 18-M
68514484985 N/A T-40BB18-M10 SPROCKET SET N/A 0.50 in N/A 18 N/A 40-2 N/A M10 N/A 80 mm N/A T40BB18 N/A RT 27-M
68514484987 N/A T-50BB17-M12 SPROCKET SET N/A 0.63 in N/A 17 N/A 50-2 N/A M12 N/A 80 mm N/A T50BB17 N/A RT 27-M
68514484988 N/A T-60BB15-M12 SPROCKET SET N/A 0.75 in N/A 15 N/A 60-2 N/A M12 N/A 120 mm N/A T60BB15 N/A RT 27-M
68514484989 N/A T-60BB15-M20 SPROCKET SET N/A 0.75 in N/A 15 N/A 60-2 N/A M20 N/A 120 mm N/A T60BB15 N/A RT 38-M
68514484990 N/A T-80BB12-M20 SPROCKET SET N/A 1.00 in N/A 12 N/A 80-2 N/A M20 N/A 160 mm N/A T80BB12 N/A RT 45-M
68514484991 N/A T-100BB11-M20 SPROCKET SET N/A 1.25 in N/A 11 N/A 100-2 N/A M20 N/A 160 mm N/A T100BB11 N/A RT 45/50-M
Unit of Measure
1 2