category
InchMetric
No of Strands Across
Bushing Type
Bearing Type
Martin
80BS19 1 1/2
-
mac
80BS19 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809740
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 1.5 in Finished Bore

Martin
E08B30
-
mac
E08B30 | Metric Roller Chain Sprocket
Item #100966774
- 08B-3 Chain Number
- 3 Strands
- 30 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
50BS35 1 3/16
-
mac
50BS35 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808254
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1.1875 in Finished Bore

Martin
40BS28 1 1/8
-
mac
40BS28 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807191
- 40 Chain Number
- 1 Strand
- 28 Teeth
- 4.738 in Outside Diameter
- 1.125 in Finished Bore

Martin
80BS34 1 15/16
-
mac
80BS34 1 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809927
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 1.9375 in Finished Bore

Martin
80BS28 1 3/4
-
mac
80BS28 1 3/4 | Finished Bore Sprocket
Item #100809863
- 80 Chain Number
- 1 Strand
- 28 Teeth
- 9.475 in Outside Diameter
- 1.75 in Finished Bore

Martin
D60R72
-
mac
D60R72 | Split Taper Bushed Sprocket
Item #100971088
- 60 Chain Number
- 72 Teeth
- 2 Strands
- Split Taper Bushing
- 17.628 in Outside Diameter

Martin
35B45
-
mac
35B45 | No. 35 - 3/8" Pitch - Single - Plain Stock Bore Sprocket
Item #100806522
- 35 Chain Number
- 1 Strand
- 45 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
1030C60
-
mac
1030C60 | Accutorch Sprocket
Item #100804758
- Sprocket for #1030 Chain
- 60.00" Outside Diameter
- 60 Teeth
- w/a Min Bore of 1.5" & a Max Bore of 7"

Martin
60BS18HT 1 15/16
-
mac
60BS18HT 1 15/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808869
- 60 Chain Number
- 1 Strand
- 18 Teeth
- 4.703 in Outside Diameter
- 1.9375 in Finished Bore

Martin
E35B18H
-
mac
E35B18H | Triple Strand Sprocket
Item #100810442
- 35 Chain Number
- 3 Strands
- 18 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
D80B12H
-
mac
D80B12H | No. 80 - 1" Pitch - Double - Plain Stock Bore Sprocket
Item #100810378
- 80 Chain Number
- 2 Strands
- 12 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
60BS15HT 1 5/8
-
mac
60BS15HT 1 5/8 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808805
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1.625 in Finished Bore

Martin
120B14
-
mac
120B14 | No. 120 - 1 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100805988
- 120 Chain Number
- 1 Strand
- 14 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
60B72
-
mac
60B72 | No. 60 - 3/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100808690
- 60 Chain Number
- 1 Strand
- 72 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
50BS57 1 3/8
-
mac
50BS57 1 3/8 | Finished Bore Sprocket
Item #100808476
- 50 Chain Number
- 1 Strand
- 57 Teeth
- 11.703 in Outside Diameter
- 1.375 in Finished Bore

Martin
60BS26 1
-
mac
60BS26 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808969
- 60 Chain Number
- 1 Strand
- 26 Teeth
- 6.627 in Outside Diameter
- 1 in Finished Bore

Martin
50BS25 1 1/2
-
mac
50BS25 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808152
- 50 Chain Number
- 1 Strand
- 25 Teeth
- 5.322 in Outside Diameter
- 1.5 in Finished Bore

Martin
40BS49 1 7/16
-
mac
40BS49 1 7/16 | Finished Bore Sprocket
Item #100807389
- 40 Chain Number
- 1 Strand
- 49 Teeth
- 8.088 in Outside Diameter
- 1.4375 in Finished Bore

Martin
60BS13HT 1 3/16
-
mac
60BS13HT 1 3/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808761
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 1.1875 in Finished Bore

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