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
Boston Gear
60B14-1 1/2
-
mac
60B14-1 1/2 | Finished Bore Sprocket
Item #101852644
- 60 Chain, 14 Tooth, 1.5 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
40BS25HT 7/8
-
mac
40BS25HT 7/8 | Finished Bore Sprocket
Item #105113667
- Finished Bore Sprocket for 40 Single Strand Chain
- 25 Teeth
- 7/8" Bore
- w/ Hardened Teeth

Martin
80BS55 2 3/16
-
mac
80BS55 2 3/16 | Finished Bore Sprocket
Item #100965694
- 80 Chain Number
- 1 Strand
- 55 Teeth
- 18.088 in Outside Diameter
- 2.1875 in Finished Bore

Martin
50BS59 1 1/8
-
mac
50BS59 1 1/8 | Finished Bore Sprocket
Item #100808490
- 50 Chain Number
- 1 Strand
- 59 Teeth
- 12.102 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
80BS15HT 1 1/8
-
mac
80BS15HT 1 1/8 | Finished Bore Sprocket
Item #105089470
- Finished Bore Sprocket for 80 Single Strand Chain
- 15 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth

Martin
60BS84 2 7/16
-
mac
60BS84 2 7/16 | Finished Bore Sprocket
Item #100809407
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 2.4375 in Finished Bore

US Tsubaki Inc.
80BS13HT 1 15/16
-
mac
80BS13HT 1 15/16 | Finished Bore Sprocket
Item #105091002
- Finished Bore Sprocket for 80 Single Strand Chain
- 13 Teeth
- 1 15/16" Bore
- w/ Hardened Teeth

Boston Gear
80B12-1 3/4
-
mac
80B12-1 3/4 | Finished Bore Sprocket
Item #101852806
- 80 Chain, 12 Tooth, 1.75 in Bore, With Keyway and Setscrew

Martin
50BS21HT 3/4
-
mac
50BS21HT 3/4 | Finished Bore Sprocket
Item #100808099
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 3/4 in Finished Bore

US Tsubaki Inc.
40B70F7/8
-
mac
40B70F7/8 | Finished Bore Sprocket
Item #105073160
- Finished Bore Sprocket for 40 Single Strand Chain
- 70 Teeth
- 7/8" Bore

US Tsubaki Inc.
80BS15HT 1
-
mac
80BS15HT 1 | Finished Bore Sprocket
Item #105100737
- Finished Bore Sprocket for 80 Single Strand Chain
- 15 Teeth
- 1" Bore
- w/ Hardened Teeth

Martin
60BS50 2 3/16
-
mac
60BS50 2 3/16 | Finished Bore Sprocket
Item #100809264
- 60 Chain Number
- 1 Strand
- 50 Teeth
- 12.371 in Outside Diameter
- 2.1875 in Finished Bore

Martin
80BS60 1 5/8
-
mac
80BS60 1 5/8 | Finished Bore Sprocket
Item #100965740
- 80 Chain Number
- 1 Strand
- 60 Teeth
- 19.681 in Outside Diameter
- 1.625 in Finished Bore

Martin
50BS39 1 7/16
-
mac
50BS39 1 7/16 | Finished Bore Sprocket
Item #100808301
- 50 Chain Number
- 1 Strand
- 39 Teeth
- 8.117 in Outside Diameter
- 1.4375 in Finished Bore

Martin
80BS32 1 5/8
-
mac
80BS32 1 5/8 | Finished Bore Sprocket
Item #100809909
- 80 Chain Number
- 1 Strand
- 32 Teeth
- 10.753 in Outside Diameter
- 1.625 in Finished Bore

Martin
41BS70 1 1/2
-
mac
41BS70 1 1/2 | Finished Bore Sprocket
Item #100807730
- 41 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1.5 in Finished Bore

US Tsubaki Inc.
50B72F1 7/16
-
mac
50B72F1 7/16 | Finished Bore Sprocket
Item #105074724
- Finished Bore Sprocket for 50 Single Strand Chain
- 72 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
50BS14HT 1 1/8
-
mac
50BS14HT 1 1/8 | Finished Bore Sprocket
Item #105089413
- Finished Bore Sprocket for 50 Single Strand Chain
- 14 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
35B80F1 1/4
-
mac
35B80F1 1/4 | Finished Bore Sprocket
Item #105073649
- Finished Bore Sprocket for 35 Single Strand Chain
- 80 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
35B96F7/8
-
mac
35B96F7/8 | Finished Bore Sprocket
Item #105079853
- Finished Bore Sprocket for 35 Single Strand Chain
- 96 Teeth
- 7/8" Bore

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