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
80BS42 2 3/16
-
mac
80BS42 2 3/16 | Finished Bore Sprocket
Item #100810019
- 80 Chain Number
- 1 Strand
- 42 Teeth
- 13.944 in Outside Diameter
- 2.1875 in Finished Bore

Martin
80BS10HT 1 3/16
-
mac
80BS10HT 1 3/16 | Finished Bore Sprocket
Item #100809561
- 80 Chain Number
- 1 Strand
- 10 Teeth
- 3.678 in Outside Diameter
- 1.1875 in Finished Bore

Martin
80BS39 1 7/16
-
mac
80BS39 1 7/16 | Finished Bore Sprocket
Item #100809985
- 80 Chain Number
- 1 Strand
- 39 Teeth
- 12.987 in Outside Diameter
- 1.4375 in Finished Bore

Martin
60BS19HT 1 3/16
-
mac
60BS19HT 1 3/16 | Finished Bore Sprocket
Item #100808891
- 60 Chain Number
- 1 Strand
- 19 Teeth
- 4.945 in Outside Diameter
- 1.1875 in Finished Bore

Martin
100BS18 2 15/16
-
mac
100BS18 2 15/16 | Finished Bore Sprocket
Item #100805876
- 100 Chain Number
- 1 Strand
- 18 Teeth
- 7.839 in Outside Diameter
- 2.9375 in Finished Bore

US Tsubaki Inc.
40B46F1 3/16
-
mac
40B46F1 3/16 | Finished Bore Sprocket
Item #105072766
- Finished Bore Sprocket for 40 Single Strand Chain
- 46 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
80B39F1 15/16
-
mac
80B39F1 15/16 | Finished Bore Sprocket
Item #105088328
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 1 15/16" Bore

US Tsubaki Inc.
80B39F2 3/16
-
mac
80B39F2 3/16 | Finished Bore Sprocket
Item #105088043
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 2 3/16" Bore

Martin
80BS13 1 1/2
-
mac
80BS13 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809599
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.5 in Finished Bore

US Tsubaki Inc.
80BS19HT 1
-
mac
80BS19HT 1 | Finished Bore Sprocket
Item #105089064
- Finished Bore Sprocket for 80 Single Strand Chain
- 19 Teeth
- 1" Bore
- w/ Hardened Teeth

Martin
60BS39 1 5/8
-
mac
60BS39 1 5/8 | Finished Bore Sprocket
Item #100809117
- 60 Chain Number
- 1 Strand
- 39 Teeth
- 9.74 in Outside Diameter
- 1.625 in Finished Bore

Martin
41BS40 1 3/16
-
mac
41BS40 1 3/16 | Finished Bore Sprocket
Item #100807685
- 41 Chain Number
- 1 Strand
- 40 Teeth
- 6.653 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
60B41F1 7/16
-
mac
60B41F1 7/16 | Finished Bore Sprocket
Item #105087352
- Finished Bore Sprocket for 60 Single Strand Chain
- 41 Teeth
- 1 7/16" Bore

Martin
80BS13 1 3/16
-
mac
80BS13 1 3/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809603
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.1875 in Finished Bore

Martin
80BS18HT 1 7/16
-
mac
80BS18HT 1 7/16 | Finished Bore Sprocket
Item #100809734
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
80B42F1 3/4
-
mac
80B42F1 3/4 | Finished Bore Sprocket
Item #105081580
- Finished Bore Sprocket for 80 Single Strand Chain
- 42 Teeth
- 1 3/4" Bore

US Tsubaki Inc.
35BS26HT 1
-
mac
35BS26HT 1 | Finished Bore Sprocket
Item #105088073
- Finished Bore Sprocket for 35 Single Strand Chain
- 26 Teeth
- 1" Bore
- w/ Hardened Teeth

Boston Gear
50B13-7/8
-
mac
50B13-7/8 | Finished Bore Sprocket
Item #101835570
- 50 Chain, 13 Tooth, 0.875 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80BS12 1 3/4
-
mac
80BS12 1 3/4 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101630933
- Finished Bore Sprocket for 80 Single Strand Chain
- 12 Teeth
- 1 3/4" Bore
- w/ Hardened Teeth

Martin
60BS39 1 3/16
-
mac
60BS39 1 3/16 | Finished Bore Sprocket
Item #100809114
- 60 Chain Number
- 1 Strand
- 39 Teeth
- 9.74 in Outside Diameter
- 1.1875 in Finished Bore

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