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
60BS37 1 3/8
-
mac
60BS37 1 3/8 | Finished Bore Sprocket
Item #100809090
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 1.375 in Finished Bore

Boston Gear
60B20-1 3/8
-
mac
60B20-1 3/8 | Finished Bore Sprocket
Item #101899411
- 60 Chain, 20 Tooth, 1.375 in Bore, With Keyway and Setscrew

Martin
41BS48 3/4
-
mac
41BS48 3/4 | Finished Bore Sprocket
Item #100807712
- 41 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 0.75 in Finished Bore

Martin
60BS27 1 7/16
-
mac
60BS27 1 7/16 | Finished Bore Sprocket
Item #100808988
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.4375 in Finished Bore

Martin
50BS112 1 3/16
-
mac
50BS112 1 3/16 | Finished Bore Sprocket
Item #100807906
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1.1875 in Finished Bore

Martin
41BS70 1 1/4
-
mac
41BS70 1 1/4 | Finished Bore Sprocket
Item #100807731
- 41 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1.25 in Finished Bore

US Tsubaki Inc.
100BS8 1 1/4
-
mac
100BS8 1 1/4 | Finished Bore Sprocket
Item #105089621
- Finished Bore Sprocket for 100 Single Strand Chain
- 8 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
60BS17HT 1 1/4
-
mac
60BS17HT 1 1/4 | Finished Bore Sprocket
Item #105100731
- Finished Bore Sprocket for 60 Single Strand Chain
- 17 Teeth
- 1 1/4" Bore
- w/ Hardened Teeth

Boston Gear
41B19-1
-
mac
41B19-1 | Finished Bore Sprocket
Item #101852896
- 41 Chain, 19 Tooth, 1 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
40BS21HT 1
-
mac
40BS21HT 1 | Finished Bore Sprocket
Item #105088076
- Finished Bore Sprocket for 40 Single Strand Chain
- 21 Teeth
- 1" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
80B33F2 15/16
-
mac
80B33F2 15/16 | Finished Bore Sprocket
Item #105088037
- Finished Bore Sprocket for 80 Single Strand Chain
- 33 Teeth
- 2 15/16" Bore

US Tsubaki Inc.
41B40F1 1/2
-
mac
41B40F1 1/2 | Finished Bore Sprocket
Item #105073044
- Finished Bore Sprocket for 41 Single Strand Chain
- 40 Teeth
- 1 1/2" Bore

Boston Gear
60B17-1 7/16
-
mac
60B17-1 7/16 | Finished Bore Sprocket
Item #101853148
- 60 Chain, 17 Tooth, 1.4375 in Bore, With Keyway and Setscrew

Martin
60BS84 1 3/4
-
mac
60BS84 1 3/4 | Finished Bore Sprocket
Item #100809401
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 1.75 in Finished Bore

Martin
50BS52 1 3/4
-
mac
50BS52 1 3/4 | Finished Bore Sprocket
Item #100808430
- 50 Chain Number
- 1 Strand
- 52 Teeth
- 10.707 in Outside Diameter
- 1.75 in Finished Bore

Martin
35BS112 1 3/16
-
mac
35BS112 1 3/16 | Finished Bore Sprocket
Item #100806546
- 35 Chain Number
- 1 Strand
- 112 Teeth
- 13.591 in Outside Diameter
- 1.1875 in Finished Bore

Martin
80BS12 1 3/8
-
mac
80BS12 1 3/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809585
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.375 in Finished Bore

US Tsubaki Inc.
80BS16 1 3/8
-
mac
80BS16 1 3/8 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101627320
- Finished Bore Sprocket for 80 Single Strand Chain
- 16 Teeth
- 1 3/8" Bore

Boston Gear
35B14-1/2
-
mac
35B14-1/2 | Finished Bore Sprocket
Item #101836600
- 35 Chain, 14 Tooth, 0.5 in Bore, With Keyway and Setscrew

Boston Gear
40B22-1
-
mac
40B22-1 | Finished Bore Sprocket
Item #101836649
- 40 Chain, 22 Tooth, 1 in Bore, With Keyway and Setscrew

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