U.S. Tsubaki Inc. - No. 40 - 1/2" Pitch - Plain Bore Sprockets

Unit of Measure

Items	40A12 No. 40 - 1/2" Pitch - Plain Bore Sprockets	40A13 No. 40 - 1/2" Pitch - Plain Bore Sprockets	40A14 No. 40 - 1/2" Pitch - Plain Bore Sprockets	40A15 No. 40 - 1/2" Pitch - Plain Bore Sprockets	40A16 No. 40 - 1/2" Pitch - Plain Bore Sprockets
Stock Bore Diameter	N/A 0.500 in	N/A 0.500 in	N/A 0.500 in	N/A 0.625 in	N/A 0.625 in
Hub Diameter	N/A
LTB	N/A
Pitch	N/A 0.500 in
Style	N/A A
Chain Size	N/A 40
No. Teeth	N/A 12	N/A 13	N/A 14	N/A 15	N/A 16
Outside Diameter	N/A 2.170 in	N/A 2.330 in	N/A 2.490 in	N/A 2.650 in	N/A 2.810 in
Pitch Diameter	N/A 1.932 in	N/A 2.089 in	N/A 2.247 in	N/A 2.405 in	N/A 2.563 in
Caliper Diameter	N/A 1.620 in	N/A 1.761 in	N/A 1.934 in	N/A 2.079 in	N/A 2.250 in
Max. Bore¹	N/A
Weight	N/A 0.180 lb	N/A 0.220 lb	N/A 0.250 lb	N/A 0.300 lb	N/A 0.340 lb
¹ Dimensions shown allow for standard keyway with set screw at 90°