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
50BS112 1
-
mac
50BS112 1 | Finished Bore Sprocket
Item #100807901
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
80B39F1 3/16
-
mac
80B39F1 3/16 | Finished Bore Sprocket
Item #105087736
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
35BS18HT 3/4
-
mac
35BS18HT 3/4 | Finished Bore Sprocket
Item #105091169
- Finished Bore Sprocket for 35 Single Strand Chain
- 18 Teeth
- 3/4" Bore
- w/ Hardened Teeth

Martin
40BS80 1 1/8
-
mac
40BS80 1 1/8 | Finished Bore Sprocket
Item #100807500
- 40 Chain Number
- 1 Strand
- 80 Teeth
- 13.026 in Outside Diameter
- 1.125 in Finished Bore

Boston Gear
50B48-1 15/16
-
mac
50B48-1 15/16 | Finished Bore Sprocket
Item #101853317
- 50 Chain, 48 Tooth, 1.9375 in Bore, With Keyway and Setscrew

Martin
50BS31 1 3/8
-
mac
50BS31 1 3/8 | Finished Bore Sprocket
Item #100808212
- 50 Chain Number
- 1 Strand
- 31 Teeth
- 6.521 in Outside Diameter
- 1.375 in Finished Bore

Martin
50BS112 1 1/4
-
mac
50BS112 1 1/4 | Finished Bore Sprocket
Item #100807903
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
41B11-3/4
-
mac
41B11-3/4 | Finished Bore Sprocket
Item #101836276
- 41 Chain, 11 Tooth, 0.75 in Bore, With Keyway and Setscrew

Martin
50BS22HT 1 3/16
-
mac
50BS22HT 1 3/16 | Finished Bore Sprocket
Item #100808113
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 1.1875 in Finished Bore

Martin
60BS46 2
-
mac
60BS46 2 | Finished Bore Sprocket
Item #100809211
- 60 Chain Number
- 1 Strand
- 46 Teeth
- 11.415 in Outside Diameter
- 2 in Finished Bore

Martin
80BS41 1 1/2
-
mac
80BS41 1 1/2 | Finished Bore Sprocket
Item #100810001
- 80 Chain Number
- 1 Strand
- 41 Teeth
- 13.625 in Outside Diameter
- 1.5 in Finished Bore

Martin
80BS58 1 3/8
-
mac
80BS58 1 3/8 | Finished Bore Sprocket
Item #100965719
- 80 Chain Number
- 1 Strand
- 58 Teeth
- 19.044 in Outside Diameter
- 1.375 in Finished Bore

US Tsubaki Inc.
40B37F1 3/16
-
mac
40B37F1 3/16 | Finished Bore Sprocket
Item #105113234
- Finished Bore Sprocket for 40 Single Strand Chain
- 37 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
50B70F7/8
-
mac
50B70F7/8 | Finished Bore Sprocket
Item #105075363
- Finished Bore Sprocket for 50 Single Strand Chain
- 70 Teeth
- 7/8" Bore

US Tsubaki Inc.
80B33F1 5/8
-
mac
80B33F1 5/8 | Finished Bore Sprocket
Item #105087266
- Finished Bore Sprocket for 80 Single Strand Chain
- 33 Teeth
- 1 5/8" Bore

Martin
100BS19 1 15/16
-
mac
100BS19 1 15/16 | Finished Bore Sprocket
Item #100805879
- 100 Chain Number
- 1 Strand
- 19 Teeth
- 8.241 in Outside Diameter
- 1.9375 in Finished Bore

US Tsubaki Inc.
50B44F1 15/16
-
mac
50B44F1 15/16 | Finished Bore Sprocket
Item #105079727
- Finished Bore Sprocket for 50 Single Strand Chain
- 44 Teeth
- 1 15/16" Bore

Martin
60BS36 1 3/16
-
mac
60BS36 1 3/16 | Finished Bore Sprocket
Item #100809074
- 60 Chain Number
- 1 Strand
- 36 Teeth
- 9.023 in Outside Diameter
- 1.1875 in Finished Bore

Boston Gear
50B19-1 3/16
-
mac
50B19-1 3/16 | Finished Bore Sprocket
Item #101852476
- 50 Chain, 19 Tooth, 1.1875 in Bore, With Keyway and Setscrew

Boston Gear
80B16-1 5/8
-
mac
80B16-1 5/8 | Finished Bore Sprocket
Item #101853904
- 80 Chain, 16 Tooth, 1.625 in Bore, With Keyway and Setscrew

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