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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
50BS13 7/8
-
mac
50BS13 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807934
- 50 Chain Number
- 1 Strand
- 13 Teeth
- 2.911 in Outside Diameter
- 0.875 in Finished Bore
Boston Gear
50B16-1 1/4
-
mac
50B16-1 1/4 | Finished Bore Sprocket
Item #101836275
- 50 Chain, 16 Tooth, 1.25 in Bore, With Keyway and Setscrew
US Tsubaki Inc.
80BS16HT 1 1/4
-
mac
80BS16HT 1 1/4 | Finished Bore Sprocket
Item #105088464
- Finished Bore Sprocket for 80 Single Strand Chain
- 16 Teeth
- 1 1/4" Bore
- w/ Hardened Teeth
Martin
40BS22 1
-
mac
40BS22 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807085
- 40 Chain Number
- 1 Strand
- 22 Teeth
- 3.778 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
60BS24 1
-
mac
60BS24 1 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101627686
- Finished Bore Sprocket for 60 Single Strand Chain
- 24 Teeth
- 1" Bore
- w/ Hardened Teeth
Boston Gear
35B40-3/4
-
mac
35B40-3/4 | Finished Bore Sprocket
Item #101818974
- 35 Chain, 40 Tooth, 0.75 in Bore, With Keyway and Setscrew
Boston Gear
40B21-1 7/16
-
mac
40B21-1 7/16 | Finished Bore Sprocket
Item #101836488
- 40 Chain, 21 Tooth, 1.4375 in Bore, With Keyway and Setscrew
Martin
60BS31 1 1/4
-
mac
60BS31 1 1/4 | Finished Bore Sprocket
Item #100809021
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.25 in Finished Bore
Boston Gear
35B18-1
-
mac
35B18-1 | Finished Bore Sprocket
Item #101835072
- 35 Chain, 18 Tooth, 1 in Bore, With Keyway and Setscrew
Martin
80BS38 2 15/16
-
mac
80BS38 2 15/16 | Finished Bore Sprocket
Item #100809976
- 80 Chain Number
- 1 Strand
- 38 Teeth
- 12.668 in Outside Diameter
- 2.9375 in Finished Bore
Martin
80BS19 1 3/4
-
mac
80BS19 1 3/4 | Finished Bore Sprocket
Item #100809744
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 1.75 in Finished Bore
Martin
40BS21 7/8
-
mac
40BS21 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807074
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 0.875 in Finished Bore
Martin
35BS35 1 1/4
-
mac
35BS35 1 1/4 | Finished Bore Sprocket
Item #100806707
- 35 Chain Number
- 1 Strand
- 35 Teeth
- 4.392 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS22 1 7/16
-
mac
60BS22 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808936
- 60 Chain Number
- 1 Strand
- 22 Teeth
- 5.666 in Outside Diameter
- 1.4375 in Finished Bore
Boston Gear
50B18-1 1/2
-
mac
50B18-1 1/2 | Finished Bore Sprocket
Item #101852639
- 50 Chain, 18 Tooth, 1.5 in Bore, With Keyway and Setscrew
US Tsubaki Inc.
60BS19 1 3/4
-
mac
60BS19 1 3/4 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101638120
- Finished Bore Sprocket for 60 Single Strand Chain
- 19 Teeth
- 1 3/4" Bore
Boston Gear
35B18-1/2
-
mac
35B18-1/2 | Finished Bore Sprocket
Item #101852467
- 35 Chain, 18 Tooth, 0.5 in Bore, With Keyway and Setscrew
Martin
50BS17 1 3/8
-
mac
50BS17 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808003
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 1.375 in Finished Bore
Boston Gear
60B23-1-1/4
-
mac
60B23-1-1/4 | Finished Bore Sprocket
Item #101853864
- 60 Chain, 23 Tooth, 1.25 in Bore, With Keyway and Setscrew
Martin
40BS24 3/4
-
mac
40BS24 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807132
- 40 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 0.75 in Finished Bore
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