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
80BS40 1 3/4
-
mac
80BS40 1 3/4 | Finished Bore Sprocket
Item #100809993
- 80 Chain Number
- 1 Strand
- 40 Teeth
- 13.306 in Outside Diameter
- 1.75 in Finished Bore

Martin
40BS59 3/4
-
mac
40BS59 3/4 | Finished Bore Sprocket
Item #100807471
- 40 Chain Number
- 1 Strand
- 59 Teeth
- 9.681 in Outside Diameter
- 0.75 in Finished Bore

US Tsubaki Inc.
35B70F7/8
-
mac
35B70F7/8 | Finished Bore Sprocket
Item #105077544
- Finished Bore Sprocket for 35 Single Strand Chain
- 70 Teeth
- 7/8" Bore

Martin
50BS39 1 3/8
-
mac
50BS39 1 3/8 | Finished Bore Sprocket
Item #100808300
- 50 Chain Number
- 1 Strand
- 39 Teeth
- 8.117 in Outside Diameter
- 1.375 in Finished Bore

Martin
35BS18 1
-
mac
35BS18 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806601
- 35 Chain Number
- 1 Strand
- 18 Teeth
- 2.352 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
80B41F1 15/16
-
mac
80B41F1 15/16 | Finished Bore Sprocket
Item #105086959
- Finished Bore Sprocket for 80 Single Strand Chain
- 41 Teeth
- 1 15/16" Bore

US Tsubaki Inc.
60B53F1 1/4
-
mac
60B53F1 1/4 | Finished Bore Sprocket
Item #105077591
- Finished Bore Sprocket for 60 Single Strand Chain
- 53 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
50B84F1
-
mac
50B84F1 | Finished Bore Sprocket
Item #105074789
- Finished Bore Sprocket for 50 Single Strand Chain
- 84 Teeth
- 1" Bore

Martin
50BS38 7/8
-
mac
50BS38 7/8 | Finished Bore Sprocket
Item #100808292
- 50 Chain Number
- 1 Strand
- 38 Teeth
- 7.918 in Outside Diameter
- 0.875 in Finished Bore

Martin
50BS54 1 3/16
-
mac
50BS54 1 3/16 | Finished Bore Sprocket
Item #100808447
- 50 Chain Number
- 1 Strand
- 54 Teeth
- 11.106 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
60B44F1 5/8
-
mac
60B44F1 5/8 | Finished Bore Sprocket
Item #105087677
- Finished Bore Sprocket for 60 Single Strand Chain
- 44 Teeth
- 1 5/8" Bore

Boston Gear
60B28-1-1/4
-
mac
60B28-1-1/4 | Finished Bore Sprocket
Item #101853099
- 60 Chain, 28 Tooth, 1.25 in Bore, With Keyway and Setscrew

Martin
100BS24 1 7/16
-
mac
100BS24 1 7/16 | Finished Bore Sprocket
Item #100805909
- 100 Chain Number
- 1 Strand
- 24 Teeth
- 10.245 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
50B70F1 3/4
-
mac
50B70F1 3/4 | Finished Bore Sprocket
Item #105079968
- Finished Bore Sprocket for 50 Single Strand Chain
- 70 Teeth
- 1 3/4" Bore

Martin
40BS41 7/8
-
mac
40BS41 7/8 | Finished Bore Sprocket
Item #100807327
- 40 Chain Number
- 1 Strand
- 41 Teeth
- 6.813 in Outside Diameter
- 0.875 in Finished Bore

Martin
50BS70 1 1/2
-
mac
50BS70 1 1/2 | Finished Bore Sprocket
Item #100808506
- 50 Chain Number
- 1 Strand
- 70 Teeth
- 14.292 in Outside Diameter
- 1.5 in Finished Bore

Boston Gear
40B14-3/4
-
mac
40B14-3/4 | Finished Bore Sprocket
Item #101834838
- 40 Chain, 14 Tooth, 0.75 in Bore, With Keyway and Setscrew

Martin
40BS57 7/8
-
mac
40BS57 7/8 | Finished Bore Sprocket
Item #100807456
- 40 Chain Number
- 1 Strand
- 57 Teeth
- 9.363 in Outside Diameter
- 0.875 in Finished Bore

Martin
60BS47 1 3/16
-
mac
60BS47 1 3/16 | Finished Bore Sprocket
Item #100809219
- 60 Chain Number
- 1 Strand
- 47 Teeth
- 11.654 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
35B27F7/8
-
mac
35B27F7/8 | Finished Bore Sprocket
Item #105079846
- Finished Bore Sprocket for 35 Single Strand Chain
- 27 Teeth
- 7/8" Bore

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