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brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 154
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
41BS54 1 1/8
-
mac
41BS54 1 1/8 | Finished Bore Sprocket
Item #100807716
- 41 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS45 1 15/16
-
mac
80BS45 1 15/16 | Finished Bore Sprocket
Item #100810042
- 80 Chain Number
- 1 Strand
- 45 Teeth
- 14.901 in Outside Diameter
- 1.9375 in Finished Bore
Martin
40BS18HT 1 3/8
-
mac
40BS18HT 1 3/8 | Finished Bore Sprocket
Item #100807020
- 40 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS51 1 3/16
-
mac
60BS51 1 3/16 | Finished Bore Sprocket
Item #100809271
- 60 Chain Number
- 1 Strand
- 51 Teeth
- 12.61 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS36 1 15/16
-
mac
50BS36 1 15/16 | Finished Bore Sprocket
Item #100808264
- 50 Chain Number
- 1 Strand
- 36 Teeth
- 7.519 in Outside Diameter
- 1.9375 in Finished Bore
Martin
40BS21HT 1 1/8
-
mac
40BS21HT 1 1/8 | Finished Bore Sprocket
Item #100807078
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1.125 in Finished Bore
US Tsubaki Inc.
60B44F1 7/16
-
mac
60B44F1 7/16 | Finished Bore Sprocket
Item #105086935
- Finished Bore Sprocket for 60 Single Strand Chain
- 44 Teeth
- 1 7/16" Bore
Martin
41BS45 1 3/8
-
mac
41BS45 1 3/8 | Finished Bore Sprocket
Item #100807702
- 41 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS49 1 7/16
-
mac
60BS49 1 7/16 | Finished Bore Sprocket
Item #100809249
- 60 Chain Number
- 1 Strand
- 49 Teeth
- 12.132 in Outside Diameter
- 1.4375 in Finished Bore
US Tsubaki Inc.
80BS11HT 1
-
mac
80BS11HT 1 | Finished Bore Sprocket
Item #105089467
- Finished Bore Sprocket for 80 Single Strand Chain
- 11 Teeth
- 1" Bore
- w/ Hardened Teeth
Martin
60BS58 1 3/4
-
mac
60BS58 1 3/4 | Finished Bore Sprocket
Item #100809347
- 60 Chain Number
- 1 Strand
- 58 Teeth
- 14.283 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS56 1
-
mac
50BS56 1 | Finished Bore Sprocket
Item #100808460
- 50 Chain Number
- 1 Strand
- 56 Teeth
- 11.504 in Outside Diameter
- 1 in Finished Bore
Martin
80BS60 1 7/16
-
mac
80BS60 1 7/16 | Finished Bore Sprocket
Item #100965741
- 80 Chain Number
- 1 Strand
- 60 Teeth
- 19.681 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS27 1 5/8
-
mac
80BS27 1 5/8 | Finished Bore Sprocket
Item #100809854
- 80 Chain Number
- 1 Strand
- 27 Teeth
- 9.156 in Outside Diameter
- 1.625 in Finished Bore
Martin
80BS32 1 7/16
-
mac
80BS32 1 7/16 | Finished Bore Sprocket
Item #100809910
- 80 Chain Number
- 1 Strand
- 32 Teeth
- 10.753 in Outside Diameter
- 1.4375 in Finished Bore
US Tsubaki Inc.
50B56F1 3/4
-
mac
50B56F1 3/4 | Finished Bore Sprocket
Item #105113264
- Finished Bore Sprocket for 50 Single Strand Chain
- 56 Teeth
- 1 3/4" Bore
Martin
60BS29 1 1/4
-
mac
60BS29 1 1/4 | Finished Bore Sprocket
Item #100809001
- 60 Chain Number
- 1 Strand
- 29 Teeth
- 7.346 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS47 1 15/16
-
mac
60BS47 1 15/16 | Finished Bore Sprocket
Item #100809218
- 60 Chain Number
- 1 Strand
- 47 Teeth
- 11.654 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS33 1 3/8
-
mac
80BS33 1 3/8 | Finished Bore Sprocket
Item #100809919
- 80 Chain Number
- 1 Strand
- 33 Teeth
- 11.072 in Outside Diameter
- 1.375 in Finished Bore
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