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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
40BS55 1 3/16
-
mac
40BS55 1 3/16 | Finished Bore Sprocket
Item #100807437
- 40 Chain Number
- 1 Strand
- 55 Teeth
- 9.044 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS38 3/4
-
mac
50BS38 3/4 | Finished Bore Sprocket
Item #100808291
- 50 Chain Number
- 1 Strand
- 38 Teeth
- 7.918 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS57 1 15/16
-
mac
60BS57 1 15/16 | Finished Bore Sprocket
Item #100809337
- 60 Chain Number
- 1 Strand
- 57 Teeth
- 14.044 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS31 1 1/2
-
mac
80BS31 1 1/2 | Finished Bore Sprocket
Item #100809893
- 80 Chain Number
- 1 Strand
- 31 Teeth
- 10.434 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS24 1 5/8
-
mac
60BS24 1 5/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808957
- 60 Chain Number
- 1 Strand
- 24 Teeth
- 6.147 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS80 2
-
mac
60BS80 2 | Finished Bore Sprocket
Item #100809396
- 60 Chain Number
- 1 Strand
- 80 Teeth
- 19.539 in Outside Diameter
- 2 in Finished Bore
Martin
80BS60 2 7/16
-
mac
80BS60 2 7/16 | Finished Bore Sprocket
Item #100965745
- 80 Chain Number
- 1 Strand
- 60 Teeth
- 19.681 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS84 1 3/4
-
mac
60BS84 1 3/4 | Finished Bore Sprocket
Item #100809401
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 1.75 in Finished Bore
US Tsubaki Inc.
50BS11 7/8
-
mac
50BS11 7/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101625120
- Finished Bore Sprocket for 50 Single Strand Chain
- 11 Teeth
- 7/8" Bore
US Tsubaki Inc.
80BS20 1 3/8
-
mac
80BS20 1 3/8 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101626704
- Finished Bore Sprocket for 80 Single Strand Chain
- 20 Teeth
- 1 3/8" Bore
Martin
50BS52 1 15/16
-
mac
50BS52 1 15/16 | Finished Bore Sprocket
Item #100808428
- 50 Chain Number
- 1 Strand
- 52 Teeth
- 10.707 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS112 1 3/8
-
mac
50BS112 1 3/8 | Finished Bore Sprocket
Item #100807908
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1.375 in Finished Bore
Martin
41BS11 1/2
-
mac
41BS11 1/2 | Finished Bore Sprocket
Item #100807602
- 41 Chain Number
- 1 Strand
- 11 Teeth
- 2.003 in Outside Diameter
- 0.5 in Finished Bore
Martin
50BS45 1 3/4
-
mac
50BS45 1 3/4 | Finished Bore Sprocket
Item #100808365
- 50 Chain Number
- 1 Strand
- 45 Teeth
- 9.313 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS96 1
-
mac
50BS96 1 | Finished Bore Sprocket
Item #100808543
- 50 Chain Number
- 1 Strand
- 96 Teeth
- 19.467 in Outside Diameter
- 1 in Finished Bore
Martin
50BS19 7/8
-
mac
50BS19 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808052
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS18HT 1 1/2
-
mac
50BS18HT 1 1/2 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808033
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS70 1 7/16
-
mac
60BS70 1 7/16 | Finished Bore Sprocket
Item #100809377
- 60 Chain Number
- 1 Strand
- 70 Teeth
- 17.15 in Outside Diameter
- 1.4375 in Finished Bore
Martin
40BS53 1 1/4
-
mac
40BS53 1 1/4 | Finished Bore Sprocket
Item #100807418
- 40 Chain Number
- 1 Strand
- 53 Teeth
- 8.725 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS18 1 3/8
-
mac
80BS18 1 3/8 | Finished Bore Sprocket
Item #100809719
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.375 in Finished Bore
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