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brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Regal Rexnord 1,058
- Boston Gear 904
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
50BS40 1 3/4
-
mac
50BS40 1 3/4 | Finished Bore Sprocket
Item #100808310
- 50 Chain Number
- 1 Strand
- 40 Teeth
- 8.316 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS41 1 1/4
-
mac
50BS41 1 1/4 | Finished Bore Sprocket
Item #100808317
- 50 Chain Number
- 1 Strand
- 41 Teeth
- 8.516 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS22 1 3/8
-
mac
80BS22 1 3/8 | Finished Bore Sprocket
Item #100809796
- 80 Chain Number
- 1 Strand
- 22 Teeth
- 7.555 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS42 1 1/2
-
mac
50BS42 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808327
- 50 Chain Number
- 1 Strand
- 42 Teeth
- 8.715 in Outside Diameter
- 1.5 in Finished Bore
US Tsubaki Inc.
50B49F3/4
-
mac
50B49F3/4 | Finished Bore Sprocket
Item #105086920
- Finished Bore Sprocket for 50 Single Strand Chain
- 49 Teeth
- 3/4" Bore
US Tsubaki Inc.
40B31F1 1/8
-
mac
40B31F1 1/8 | Finished Bore Sprocket
Item #105073555
- Finished Bore Sprocket for 40 Single Strand Chain
- 31 Teeth
- 1 1/8" Bore
Martin
80BS44 1 5/8
-
mac
80BS44 1 5/8 | Finished Bore Sprocket
Item #100810035
- 80 Chain Number
- 1 Strand
- 44 Teeth
- 14.582 in Outside Diameter
- 1.625 in Finished Bore
US Tsubaki Inc.
40BS24HT 7/8
-
mac
40BS24HT 7/8 | Finished Bore Sprocket
Item #105089048
- Finished Bore Sprocket for 40 Single Strand Chain
- 24 Teeth
- 7/8" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
50BS26 1 1/2
-
mac
50BS26 1 1/2 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624723
- Finished Bore Sprocket for 50 Single Strand Chain
- 26 Teeth
- 1 1/2" Bore
Martin
50BS35 1
-
mac
50BS35 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808249
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1 in Finished Bore
Martin
41BS35 3/4
-
mac
41BS35 3/4 | Finished Bore Sprocket
Item #100807676
- 41 Chain Number
- 1 Strand
- 35 Teeth
- 5.855 in Outside Diameter
- 0.75 in Finished Bore
US Tsubaki Inc.
60BS28 1 3/4
-
mac
60BS28 1 3/4 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101628153
- Finished Bore Sprocket for 60 Single Strand Chain
- 28 Teeth
- 1 3/4" Bore
Martin
80BS13HT 1 15/16
-
mac
80BS13HT 1 15/16 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809614
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.9375 in Finished Bore
Martin
41BS13 5/8
-
mac
41BS13 5/8 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807619
- 41 Chain Number
- 1 Strand
- 13 Teeth
- 2.329 in Outside Diameter
- 0.625 in Finished Bore
Martin
50BS56 1 3/16
-
mac
50BS56 1 3/16 | Finished Bore Sprocket
Item #100808465
- 50 Chain Number
- 1 Strand
- 56 Teeth
- 11.504 in Outside Diameter
- 1.1875 in Finished Bore
US Tsubaki Inc.
41BS16 3/4
-
mac
41BS16 3/4 | No. 41 - 1/2" Pitch - Finished Bore Sprockets
Item #101624868
- Finished Bore Sprocket for 41 Single Strand Chain
- 16 Teeth
- 3/4" Bore
Martin
50BS48 1 15/16
-
mac
50BS48 1 15/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808392
- 50 Chain Number
- 1 Strand
- 48 Teeth
- 9.911 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS12 7/8
-
mac
60BS12 7/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808739
- 60 Chain Number
- 1 Strand
- 12 Teeth
- 3.249 in Outside Diameter
- 0.875 in Finished Bore
Martin
80BS12 1 3/4
-
mac
80BS12 1 3/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809584
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS27 3/4
-
mac
50BS27 3/4 | Finished Bore Sprocket
Item #100808176
- 50 Chain Number
- 1 Strand
- 27 Teeth
- 5.722 in Outside Diameter
- 0.75 in Finished Bore
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