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Unit of Measure
Items
ANSI SProckets

No. 120 - 1 1/2" Pitch - Plain Bore Sprockets

ANSI SProckets

No. 120 - 1 1/2" Pitch - Plain Bore Sprockets

ANSI SProckets

No. 120 - 1 1/2" Pitch - Plain Bore Sprockets

ANSI SProckets

No. 120 - 1 1/2" Pitch - Plain Bore Sprockets

ANSI SProckets

No. 120 - 1 1/2" Pitch - Plain Bore Sprockets
Stock Bore Diameter N/A 1.250 in
Hub Diameter1 N/A
LTB N/A
Pitch N/A 1.500 in
Style N/A A
Chain Size N/A 120
No. Teeth N/A 9 N/A 10 N/A 11 N/A 12 N/A 13
Outside Diameter N/A 5.020 in N/A 5.520 in N/A 6.010 in N/A 6.500 in N/A 6.990 in
Pitch Diameter N/A 4.386 in N/A 4.854 in N/A 5.325 in N/A 5.796 in N/A 6.269 in
Caliper Diameter N/A 3.444 in N/A 3.979 in N/A 4.395 in N/A 4.921 in N/A 5.347 in
Max. Bore2 N/A
Weight N/A 3.000 lb N/A 3.800 lb N/A 4.800 lb N/A 5.800 lb N/A 6.700 lb
  • 1 Hub diameter may vary to suit bore sizes
  • 2 Dimensions shown allow for standard key way with set screw at 90°
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