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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
60BS33 1 1/8
-
mac
60BS33 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809042
- 60 Chain Number
- 1 Strand
- 33 Teeth
- 8.304 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS112 2 3/16
-
mac
60BS112 2 3/16 | Finished Bore Sprocket
Item #100808723
- 60 Chain Number
- 1 Strand
- 112 Teeth
- 27.181 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS56 1 7/16
-
mac
80BS56 1 7/16 | Finished Bore Sprocket
Item #100965701
- 80 Chain Number
- 1 Strand
- 56 Teeth
- 18.407 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS24 1 3/16
-
mac
80BS24 1 3/16 | Finished Bore Sprocket
Item #100809818
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS23 1 3/16
-
mac
80BS23 1 3/16 | Finished Bore Sprocket
Item #100809806
- 80 Chain Number
- 1 Strand
- 23 Teeth
- 7.876 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS37 1 1/8
-
mac
60BS37 1 1/8 | Finished Bore Sprocket
Item #100809086
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS57 1 3/16
-
mac
50BS57 1 3/16 | Finished Bore Sprocket
Item #100808474
- 50 Chain Number
- 1 Strand
- 57 Teeth
- 11.703 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS19 2 3/16
-
mac
80BS19 2 3/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809749
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 2.1875 in Finished Bore
Martin
50BS16HT 1 3/8
-
mac
50BS16HT 1 3/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807992
- 50 Chain Number
- 1 Strand
- 16 Teeth
- 3.517 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS54 2 7/16
-
mac
60BS54 2 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809317
- 60 Chain Number
- 1 Strand
- 54 Teeth
- 13.327 in Outside Diameter
- 2.4375 in Finished Bore
Martin
41BS60 1 1/4
-
mac
41BS60 1 1/4 | Finished Bore Sprocket
Item #100807723
- 41 Chain Number
- 1 Strand
- 60 Teeth
- 9.841 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS33 1 3/8
-
mac
50BS33 1 3/8 | Finished Bore Sprocket
Item #100808234
- 50 Chain Number
- 1 Strand
- 33 Teeth
- 6.92 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS51 2
-
mac
60BS51 2 | Finished Bore Sprocket
Item #100809276
- 60 Chain Number
- 1 Strand
- 51 Teeth
- 12.61 in Outside Diameter
- 2 in Finished Bore
Martin
41BS20 1
-
mac
41BS20 1 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807642
- 41 Chain Number
- 1 Strand
- 20 Teeth
- 3.457 in Outside Diameter
- 1 in Finished Bore
Martin
41BS28 5/8
-
mac
41BS28 5/8 | Finished Bore Sprocket
Item #100807668
- 41 Chain Number
- 1 Strand
- 28 Teeth
- 4.738 in Outside Diameter
- 0.625 in Finished Bore
Martin
80BS22 2 3/16
-
mac
80BS22 2 3/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809800
- 80 Chain Number
- 1 Strand
- 22 Teeth
- 7.555 in Outside Diameter
- 2.1875 in Finished Bore
Martin
40BS52 1
-
mac
40BS52 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807408
- 40 Chain Number
- 1 Strand
- 52 Teeth
- 8.566 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
40BS54 5/8
-
mac
40BS54 5/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101624206
- Finished Bore Sprocket for 40 Single Strand Chain
- 54 Teeth
- 5/8" Bore
Martin
60BS41 2 3/16
-
mac
60BS41 2 3/16 | Finished Bore Sprocket
Item #100809146
- 60 Chain Number
- 1 Strand
- 41 Teeth
- 10.219 in Outside Diameter
- 2.1875 in Finished Bore
Martin
50BS40 1 3/8
-
mac
50BS40 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808311
- 50 Chain Number
- 1 Strand
- 40 Teeth
- 8.316 in Outside Diameter
- 1.375 in Finished Bore
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