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AR READY SPROCKETS

Ready Sprockets are an assortment of sprockets and hubs drilled and tapped for simple, convenient assembly with standard hex head cap screws. For No. 35 through No. 100 Chain, with stock finished bore hubs to accommodate shaft sizes through 2-3/4″ diameter, plus a variety of square, hex, spline, and tapered key bores.

More about Ready Sprockets

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A.N.S.I. No. 35 Chain - Type A Sprockets - Bored and Drilled For Assembly With Ready Hubs
35AR23 R10 2.754 1.375" .5-1 .75-.875 .875, 1 1-6B,  1-10B,  1 1/4-6B 
35AR24 R10 2.873 1.375" .5-1 .75-.875 .875, 1 1-6B,  1-10B,  1 1/4-6B 
35AR25 R10 2.992 1.375" .5-1 .75-.875 .875, 1 1-6B,  1-10B,  1 1/4-6B 
35AR26 R10 3.111 1.375" .5-1 .75-.875 .875, 1 1-6B,  1-10B,  1 1/4-6B 
35AR28 R10 3.349 1.375" .5-1 .75-.875 .875, 1 1-6B,  1-10B,  1 1/4-6B 
35AR30 R10 3.588 1.375" .5-1 .75-.875 .875, 1 1-6B,  1-10B,  1 1/4-6B 
35AR32 R12 3.826 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
35AR35 R12 4.183 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
35AR36 R12 4.303 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
35AR40 R12 4.78 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
35AR45 R12 5.376 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
35AR48 R12 5.734 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
35AR54 R12 6.449 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
35AR60 R12 7.165 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
AR Ready Sprockets
41A425 R12 3.989 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR21 R10 3.355 1.375" .5-1 .75, .875 .875, 1 1-6B,  1-10B,  1 1/4-6B 
41AR22 R10 3.513 1.375" .5-1 .75, .875 .875, 1 1-6B,  1-10B,  1 1/4-6B 
41AR24 R12 3.831 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR26 R12 4.148 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR28 R12 4.466 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR30 R12 4.783 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR32 R12 5.101 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR36 R12 5.737 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR40 R12 6.373 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR48 R12 7.645 1.625" .5-1.25 .75,  .875,  .937,  1  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
41AR60 R15 9.554 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR32 R15 5.101 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR35 R15 5.578 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR36 R15 5.737 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR40 R15 6.373 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR42 R15 6.691 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR45 R15 7.168 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR48 R15 7.645 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR54 R17 8.599 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR60 R17 9.554 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR72 R17 11.463 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR84 R17 13.372 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
40AR96 R22 15.282 2.875" .625-2.25
50AR32 R15 6.376 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR34 R15 6.774 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR35 R15 6.972 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR36 R15 7.171 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR38 R15 7.568 2.000" .5-1.5 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR40 R17 7.966 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR42 R17 8.363 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR45 R17 8.960 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR48 R17 9.556 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR54 R17 10.749 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR60 R17 11.942 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR72 R17 14.328 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
50AR96 R22 19.102 2.875" .625-2.25
60AR32 R17 7.652 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR34 R17 8.128 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR35 R17 8.367 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR36 R17 8.605 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR38 R17 9.082 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR40 R17 9.559 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR42 R17 10.036 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR45 R17 10.752 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR48 R17 11.467 2.250" .5-1.75 .75,  .875,  .937,  1,  1.125,  1.25  .875, 1 1-6B,  1-10B,  1 1/4-6B,  1 3/8-6B,  1 3/8-10B 
60AR54 R22 12.899 2.875" .625-2.25
60AR60 R22 14.330 2.875" .625-2.25
60AR70 R22 16.717 2.875" .625-2.25
80AR32 R22 10.202 2.875" .625-2.25
80AR34 R22 10.838 2.875" .625-2.25
80AR35 R22 11.156 2.875" .625-2.25
80AR36 R22 11.474 2.875" .625-2.25
80AR45 R27 14.336 3.562" 1-2.75
80AR48 R27 15.290 3.562" 1-2.75
100AR32 R27 12.753 3.562" 1-2.75