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.
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.
100BS15 1 7/16
-
mac
100BS15 1 7/16 | Finished Bore Sprocket
Item #105088342
- Finished Bore Sprocket for 100 Single Strand Chain
- 15 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
35B72F1 1/4
-
mac
35B72F1 1/4 | Finished Bore Sprocket
Item #105072361
- Finished Bore Sprocket for 35 Single Strand Chain
- 72 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
50B54F1 3/16
-
mac
50B54F1 3/16 | Finished Bore Sprocket
Item #105077570
- Finished Bore Sprocket for 50 Single Strand Chain
- 54 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
60BS9HT 3/4
-
mac
60BS9HT 3/4 | Finished Bore Sprocket
Item #105090378
- Finished Bore Sprocket for 60 Single Strand Chain
- 9 Teeth
- 3/4" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
50B56F7/8
-
mac
50B56F7/8 | Finished Bore Sprocket
Item #105077572
- Finished Bore Sprocket for 50 Single Strand Chain
- 56 Teeth
- 7/8" Bore

US Tsubaki Inc.
40BS23HT 7/8
-
mac
40BS23HT 7/8 | Finished Bore Sprocket
Item #105088443
- Finished Bore Sprocket for 40 Single Strand Chain
- 23 Teeth
- 7/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
100BS23 1 1/4
-
mac
100BS23 1 1/4 | Finished Bore Sprocket
Item #105087611
- Finished Bore Sprocket for 100 Single Strand Chain
- 23 Teeth
- 1 1/4" Bore

Martin
80BS54 2 15/16
-
mac
80BS54 2 15/16 | Finished Bore Sprocket
Item #100965683
- 80 Chain Number
- 1 Strand
- 54 Teeth
- 17.769 in Outside Diameter
- 2.9375 in Finished 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

Martin
40BS96 1 7/16
-
mac
40BS96 1 7/16 | Finished Bore Sprocket
Item #100807520
- 40 Chain Number
- 1 Strand
- 96 Teeth
- 15.573 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
35BS11HT 5/8
-
mac
35BS11HT 5/8 | Finished Bore Sprocket
Item #105090348
- Finished Bore Sprocket for 35 Single Strand Chain
- 11 Teeth
- 5/8" Bore
- w/ Hardened Teeth

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
60BS44 1 3/4
-
mac
60BS44 1 3/4 | Finished Bore Sprocket
Item #100809180
- 60 Chain Number
- 1 Strand
- 44 Teeth
- 10.936 in Outside Diameter
- 1.75 in Finished Bore

Martin
60BS51 2
-
mac
60BS51 2 | Finished Bore Sprocket
Item #100809276
- 60 Chain Number
- 1 Strand
- 51 Teeth
- 12.61 in Outside Diameter
- 2 in Finished Bore

US Tsubaki Inc.
80B48F2 15/16
-
mac
80B48F2 15/16 | Finished Bore Sprocket
Item #105087744
- Finished Bore Sprocket for 80 Single Strand Chain
- 48 Teeth
- 2 15/16" Bore

US Tsubaki Inc.
50BS21HT 1
-
mac
50BS21HT 1 | Finished Bore Sprocket
Item #105088201
- Finished Bore Sprocket for 50 Single Strand Chain
- 21 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

Boston Gear
50B17-3/4
-
mac
50B17-3/4 | Finished Bore Sprocket
Item #101838003
- 50 Chain, 17 Tooth, 0.75 in Bore, With Keyway and Setscrew

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