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.
60BS18HT 1 5/8
-
mac
60BS18HT 1 5/8 | Finished Bore Sprocket
Item #105088094
- Finished Bore Sprocket for 60 Single Strand Chain
- 18 Teeth
- 1 5/8" Bore
- w/ Hardened Teeth

Boston Gear
40B24-1
-
mac
40B24-1 | Finished Bore Sprocket
Item #101836587
- 40 Chain, 24 Tooth, 1 in Bore, With Keyway and Setscrew

Martin
100BS21 2 15/16
-
mac
100BS21 2 15/16 | Finished Bore Sprocket
Item #100805893
- 100 Chain Number
- 1 Strand
- 21 Teeth
- 9.043 in Outside Diameter
- 2.9375 in Finished Bore

Martin
60BS54 1 7/16
-
mac
60BS54 1 7/16 | Finished Bore Sprocket
Item #100809314
- 60 Chain Number
- 1 Strand
- 54 Teeth
- 13.327 in Outside Diameter
- 1.4375 in Finished Bore

Martin
40BS30HT 1 1/4
-
mac
40BS30HT 1 1/4 | Finished Bore Sprocket
Item #100807225
- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 1.25 in Finished Bore

Martin
50BS17 1 1/2
-
mac
50BS17 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807999
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 1.5 in Finished Bore

Martin
80BS19 2 15/16
-
mac
80BS19 2 15/16 | Finished Bore Sprocket
Item #100965636
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 2.9375 in Finished Bore

Boston Gear
35B15-1/2
-
mac
35B15-1/2 | Finished Bore Sprocket
Item #101839973
- 35 Chain
- 15 Teeth
- 1/2" Bore
- 1/8 in x 1/16 in Keyway

Martin
40BS32 1 7/16
-
mac
40BS32 1 7/16 | Finished Bore Sprocket
Item #100807245
- 40 Chain Number
- 1 Strand
- 32 Teeth
- 5.377 in Outside Diameter
- 1.4375 in Finished Bore

Martin
50BS9HT 5/8
-
mac
50BS9HT 5/8 | Finished Bore Sprocket
Item #100808553
- 50 Chain Number
- 1 Strand
- 9 Teeth
- 2.092 in Outside Diameter
- 5/8 in Finished Bore

US Tsubaki Inc.
60BS11HT 1 1/8
-
mac
60BS11HT 1 1/8 | Finished Bore Sprocket
Item #105091516
- Finished Bore Sprocket for 60 Single Strand Chain
- 11 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth

Martin
35BS14HT 5/8
-
mac
35BS14HT 5/8 | Finished Bore Sprocket
Item #100806570
- 35 Chain Number
- 1 Strand
- 14 Teeth
- 1.868 in Outside Diameter
- 5/8 in Finished Bore

Martin
50BS45 1 3/4
-
mac
50BS45 1 3/4 | Finished Bore Sprocket
Item #100808365
- 50 Chain Number
- 1 Strand
- 45 Teeth
- 9.313 in Outside Diameter
- 1.75 in Finished Bore

US Tsubaki Inc.
60BS18HT 1
-
mac
60BS18HT 1 | Finished Bore Sprocket
Item #105088609
- Finished Bore Sprocket for 60 Single Strand Chain
- 18 Teeth
- 1" Bore
- w/ Hardened Teeth

Martin
60BS14 1 3/16
-
mac
60BS14 1 3/16 | Finished Bore Sprocket
Item #100808770
- 60 Chain Number
- 1 Strand
- 14 Teeth
- 3.736 in Outside Diameter
- 1.1875 in Finished Bore

Martin
41BS14 7/8
-
mac
41BS14 7/8 | Finished Bore Sprocket
Item #100807625
- 41 Chain Number
- 1 Strand
- 14 Teeth
- 2.491 in Outside Diameter
- 0.875 in Finished Bore

Martin
40BS19HT 1 7/16
-
mac
40BS19HT 1 7/16 | Finished Bore Sprocket
Item #100807041
- 40 Chain Number
- 1 Strand
- 19 Teeth
- 3.296 in Outside Diameter
- 1.4375 in Finished Bore

Martin
40BS54 1 1/4
-
mac
40BS54 1 1/4 | Finished Bore Sprocket
Item #100807426
- 40 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
40B11-3/4
-
mac
40B11-3/4 | Finished Bore Sprocket
Item #101835019
- 40 Chain, 11 Tooth, 0.75 in Bore, With Keyway and Setscrew

Martin
50BS40 1 3/4
-
mac
50BS40 1 3/4 | Finished Bore Sprocket
Item #100808310
- 50 Chain Number
- 1 Strand
- 40 Teeth
- 8.316 in Outside Diameter
- 1.75 in Finished Bore

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