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
60B25-1-1/2
-
mac
60B25-1-1/2 | Finished Bore Sprocket
Item #101853333
- 60 Chain, 25 Tooth, 1.5 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80BS10 1 1/8
-
mac
80BS10 1 1/8 | Finished Bore Sprocket
Item #105087688
- Finished Bore Sprocket for 80 Single Strand Chain
- 10 Teeth
- 1 1/8" Bore

US Tsubaki Inc.
40B56F1
-
mac
40B56F1 | Finished Bore Sprocket
Item #105073034
- Finished Bore Sprocket for 40 Single Strand Chain
- 56 Teeth
- 1" Bore

Martin
40BS41 1 3/16
-
mac
40BS41 1 3/16 | Finished Bore Sprocket
Item #100807324
- 40 Chain Number
- 1 Strand
- 41 Teeth
- 6.813 in Outside Diameter
- 1.1875 in Finished Bore

Martin
60BS96 1 15/16
-
mac
60BS96 1 15/16 | Finished Bore Sprocket
Item #100809412
- 60 Chain Number
- 1 Strand
- 96 Teeth
- 23.36 in Outside Diameter
- 1.9375 in Finished Bore

US Tsubaki Inc.
60B72F1 15/16
-
mac
60B72F1 15/16 | Finished Bore Sprocket
Item #105079085
- Finished Bore Sprocket for 60 Single Strand Chain
- 72 Teeth
- 1 15/16" Bore

US Tsubaki Inc.
60B84F1 3/4
-
mac
60B84F1 3/4 | Finished Bore Sprocket
Item #105077597
- Finished Bore Sprocket for 60 Single Strand Chain
- 84 Teeth
- 1 3/4" Bore

Martin
41BS35 1
-
mac
41BS35 1 | Finished Bore Sprocket
Item #100807675
- 41 Chain Number
- 1 Strand
- 35 Teeth
- 5.855 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
60B96F1 5/8
-
mac
60B96F1 5/8 | Finished Bore Sprocket
Item #105087732
- Finished Bore Sprocket for 60 Single Strand Chain
- 96 Teeth
- 1 5/8" Bore

Martin
35BS48 1 3/16
-
mac
35BS48 1 3/16 | Finished Bore Sprocket
Item #100806744
- 35 Chain Number
- 1 Strand
- 48 Teeth
- 5.946 in Outside Diameter
- 1.1875 in Finished Bore

Martin
41BS72 1 3/8
-
mac
41BS72 1 3/8 | Finished Bore Sprocket
Item #100807742
- 41 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 1.375 in Finished Bore

Martin
80BS18HT 1 1/2
-
mac
80BS18HT 1 1/2 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809728
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.5 in Finished Bore

Boston Gear
60B30-1-1/2
-
mac
60B30-1-1/2 | Finished Bore Sprocket
Item #101853272
- 60 Chain, 30 Tooth, 1.5 in Bore, With Keyway and Setscrew

Boston Gear
60B19-1 3/16
-
mac
60B19-1 3/16 | Finished Bore Sprocket
Item #101854190
- 60 Chain, 19 Tooth, 1.1875 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
100BS18 2 7/16
-
mac
100BS18 2 7/16 | Finished Bore Sprocket
Item #105090344
- Finished Bore Sprocket for 100 Single Strand Chain
- 18 Teeth
- 2 7/16" Bore

Martin
80BS21 2 15/16
-
mac
80BS21 2 15/16 | Finished Bore Sprocket
Item #100965638
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 2.9375 in Finished Bore

US Tsubaki Inc.
80B34F2 7/16
-
mac
80B34F2 7/16 | Finished Bore Sprocket
Item #105086955
- Finished Bore Sprocket for 80 Single Strand Chain
- 34 Teeth
- 2 7/16" Bore

Martin
35BS80 1 3/16
-
mac
35BS80 1 3/16 | Finished Bore Sprocket
Item #100806776
- 35 Chain Number
- 1 Strand
- 80 Teeth
- 9.769 in Outside Diameter
- 1.1875 in Finished Bore

Martin
100BS16 2 15/16
-
mac
100BS16 2 15/16 | No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket
Item #100805864
- 100 Chain Number
- 1 Strand
- 16 Teeth
- 7.034 in Outside Diameter
- 2.9375 in Finished Bore

Martin
60BS40 2 3/16
-
mac
60BS40 2 3/16 | Finished Bore Sprocket
Item #100809133
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 2.1875 in Finished Bore

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