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® inch (imperial) sprockets are available in both single and double strands. The inch (imperial) sprockets do not include idler bolt & nuts, as these are included with the RunRight™ inch (imperial) tensioner units.
RunRight® Inch Sprockets
RunRight® Inch Sprocket Drawing
Unit of Measure
Items RunRight® Inch Sprockets
68514417458
RunRight® Inch (Imperial) Sprockets - Single and Double Strand (for ANSI roller chain) 		RunRight® Inch Sprockets
68514417459
RunRight® Inch (Imperial) Sprockets - Single and Double Strand (for ANSI roller chain) 		RunRight® Inch Sprockets
68514417460
RunRight® Inch (Imperial) Sprockets - Single and Double Strand (for ANSI roller chain) 		RunRight® Inch Sprockets
68514417461
RunRight® Inch (Imperial) Sprockets - Single and Double Strand (for ANSI roller chain) 		RunRight® Inch Sprockets
68514417462
RunRight® Inch (Imperial) Sprockets - Single and Double Strand (for ANSI roller chain)
Description  N/A 25BB20-IDLER SPROCKET N/A 35BB19-IDLER SPROCKET N/A 40BB18-IDLER SPROCKET N/A 41BB18-IDLER SPROCKET N/A 50BB17-IDLER SPROCKET
Type N/A Idler Sprocket
Application N/A Idler Sprocket
Contents N/A One Complete Unit
Bore (Dim A) N/A 0.375 in N/A 0.500 in N/A 0.500 in N/A 0.500 in N/A 0.500 in
Number of Teeth N/A 20 N/A 19 N/A 18 N/A 18 N/A 17
Weight N/A 0.12 lb N/A 0.25 lb N/A 0.48 lb N/A 0.40 lb N/A 0.88 lb
UPC Number N/A
ANSI Chain Size N/A 25 N/A 35 N/A 40 N/A 41 N/A 50
Sprocket Number N/A 25BB20 N/A 35BB19 N/A 40BB18 N/A 41BB18 N/A 50BB17
Use with Tensioner Size N/A RT 11 N/A RT 15/18 N/A RT 15/18 N/A RT 15/18 N/A RT 27