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B - 41

Stock bores of No. 41 sprockets with 23 teeth or more are nominal and must be re-bored even though the bore desired is the same as listed stock bore.

Listed maximum bore is with set screw at angle to keyway.

Filtering:
Catalog Number
Pitch Diameter
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Maximum Bore
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Stock Bore
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Hub Diameter
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Length Through Bore
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Sprocket Weight
Group
Type B Sprockets
41B8(H) 1.306 .500" .500" .98"R .870" .10lbs
41B9(H) 1.462 .625" .500" 1.14"R .870" .20lbs
41B10(H) 1.618 .812" .500" 1.29"R .870" .20lbs
41B11(H) 1.775 .875" .500" 1.45"R .870" .20lbs
41B12(H) 1.932 1.062" .500" 1.60"R .870" .30lbs
41B13(H) 2.089 1.187" .500" 1.76"R .870" .50lbs
41B14(H) 2.247 1.250" .500" 1.75" .870" .60lbs
41B15(H) 2.405 1.312" .500" 1.92" .870" .70lbs
41B16(H) 2.563 1.375" .500" 2.07" .870" .80lbs
41B17(H) 2.721 1.500" .625" 2.23" .870" .90lbs
41B18(H) 2.879 1.687" .625" 2.40" .870" 1.00lbs
41B24 3.831 1.750" .625" 2.50" 1.060" 1.80lbs
41B25 3.989 1.750" .625" 2.50" 1.060" 1.80lbs
41B26 4.148 1.750" .625" 2.50" 1.060" 1.90lbs
41B27 4.307 1.750" .625" 2.50" 1.060" 2.10lbs
41B28 4.466 1.750" .625" 2.75" 1.060" 2.30lbs
41B30 4.783 1.750" .625" 2.75" 1.060" 2.40lbs
41B32 5.101 1.750" .625" 2.75" 1.060" 2.60lbs
41B36 5.737 1.750" .625" 2.75" 1.060" 3.00lbs
41B40 6.373 1.750" .750" 2.75" 1.060" 3.40lbs
41B42 6.691 1.750" .750" 2.75" 1.060" 3.60lbs
41B45 7.168 1.750" .750" 2.75" 1.060" 3.90lbs
41B48 7.645 1.750" .750" 2.75" 1.060" 4.20lbs
41B60 9.554 1.750" .750" 2.75" 1.060" 5.90lbs