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
US Tsubaki Inc.
60BS28 1
-
mac
60BS28 1 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101653314
- Finished Bore Sprocket for 60 Single Strand Chain
- 28 Teeth
- 1" Bore

Martin
60BS39 1 1/4
-
mac
60BS39 1 1/4 | Finished Bore Sprocket
Item #100809111
- 60 Chain Number
- 1 Strand
- 39 Teeth
- 9.74 in Outside Diameter
- 1.25 in Finished Bore

Martin
40BS22HT 1
-
mac
40BS22HT 1 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807095
- 40 Chain Number
- 1 Strand
- 22 Teeth
- 3.778 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
50BS35 1 3/16
-
mac
50BS35 1 3/16 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624725
- Finished Bore Sprocket for 50 Single Strand Chain
- 35 Teeth
- 1 3/16" Bore

Martin
41BS48 1
-
mac
41BS48 1 | Finished Bore Sprocket
Item #100807705
- 41 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1 in Finished Bore

Martin
50BS20 1 3/8
-
mac
50BS20 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808068
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.375 in Finished Bore

Martin
60BS45 2
-
mac
60BS45 2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809198
- 60 Chain Number
- 1 Strand
- 45 Teeth
- 11.175 in Outside Diameter
- 2 in Finished Bore

Boston Gear
60B16-1 1/4
-
mac
60B16-1 1/4 | Finished Bore Sprocket
Item #101853028
- 60 Chain, 16 Tooth, 1.25 in Bore, With Keyway and Setscrew

Martin
60BS26 1 1/2
-
mac
60BS26 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808970
- 60 Chain Number
- 1 Strand
- 26 Teeth
- 6.627 in Outside Diameter
- 1.5 in Finished Bore

US Tsubaki Inc.
60BS22 1 15/16
-
mac
60BS22 1 15/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101630730
- Finished Bore Sprocket for 60 Single Strand Chain
- 22 Teeth
- 1 15/16" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
80BS60 2 15/16
-
mac
80BS60 2 15/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101627708
- Finished Bore Sprocket for 80 Single Strand Chain
- 60 Teeth
- 2 15/16" Bore

Martin
35BS13HT 3/4
-
mac
35BS13HT 3/4 | No. 35 - 3/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806563
- 35 Chain Number
- 1 Strand
- 13 Teeth
- 1.746 in Outside Diameter
- 3/4 in Finished Bore

Martin
50BS38 1
-
mac
50BS38 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808282
- 50 Chain Number
- 1 Strand
- 38 Teeth
- 7.918 in Outside Diameter
- 1 in Finished Bore

Martin
50BS45 1
-
mac
50BS45 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808359
- 50 Chain Number
- 1 Strand
- 45 Teeth
- 9.313 in Outside Diameter
- 1 in Finished Bore

Martin
50BS54 1
-
mac
50BS54 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808442
- 50 Chain Number
- 1 Strand
- 54 Teeth
- 11.106 in Outside Diameter
- 1 in Finished Bore

Martin
50BS70 1
-
mac
50BS70 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808505
- 50 Chain Number
- 1 Strand
- 70 Teeth
- 14.292 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
50B57F1 1/2
-
mac
50B57F1 1/2 | Finished Bore Sprocket
Item #105081552
- Finished Bore Sprocket for 50 Single Strand Chain
- 57 Teeth
- 1 1/2" Bore

Martin
41BS9 1/2
-
mac
41BS9 1/2 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807761
- 41 Chain Number
- 1 Strand
- 9 Teeth
- 1.674 in Outside Diameter
- 0.5 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
80BS44 1 15/16
-
mac
80BS44 1 15/16 | Finished Bore Sprocket
Item #100810032
- 80 Chain Number
- 1 Strand
- 44 Teeth
- 14.582 in Outside Diameter
- 1.9375 in Finished Bore

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