category
InchMetric
Bearing Type
Bushing Type
Martin
80BS20 1 3/16
-
mac
80BS20 1 3/16 | Finished Bore Sprocket
Item #100809763
- 80 Chain Number
- 1 Strand
- 20 Teeth
- 6.914 in Outside Diameter
- 1.1875 in Finished Bore

Martin
41BS18 3/4
-
mac
41BS18 3/4 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807637
- 41 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 0.75 in Finished Bore

Martin
40BR19 7/8
-
mac
40BR19 7/8 | Bronze Bearing Idler Sprocket
Item #100971996
- 40 Chain No.
- 19 Teeth
- Without Hardened Teeth
- 1 Strand
- 0.875 in Bearing Bore

Martin
D60B32
-
mac
D60B32 | No. 60 - 3/4" Pitch - Double - Plain Stock Bore Sprocket
Item #100810330
- 60 Chain Number
- 2 Strands
- 32 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
50BS19HT 1 3/8
-
mac
50BS19HT 1 3/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808058
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.375 in Finished Bore

Martin
60BS40 1 1/8
-
mac
60BS40 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809125
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 1.125 in Finished Bore

Martin
60C15
-
mac
60C15 | No. 60 - 3/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100809428
- 60 Chain Number
- 1 Strand
- 15 Teeth
- Without Hardened Teeth
- C Sprocket Style

Martin
50C20
-
mac
50C20 | No. 50 - 5/8" Pitch - Single - Plain Stock Bore Sprocket
Item #100808562
- 50 Chain Number
- 1 Strand
- 20 Teeth
- Without Hardened Teeth
- C Sprocket Style

Martin
80B11
-
mac
80B11 | No. 80 - 1" Pitch - Single - Plain Stock Bore Sprocket
Item #100809500
- 80 Chain Number
- 1 Strand
- 11 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
80BS59 1 7/16
-
mac
80BS59 1 7/16 | Finished Bore Sprocket
Item #100965731
- 80 Chain Number
- 1 Strand
- 59 Teeth
- 19.363 in Outside Diameter
- 1.4375 in Finished Bore

Martin
50B27
-
mac
50B27 | No. 50 - 5/8" Pitch - Single - Plain Stock Bore Sprocket
Item #100807846
- 50 Chain Number
- 1 Strand
- 27 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
100BS16 1 7/16
-
mac
100BS16 1 7/16 | No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket
Item #100805862
- 100 Chain Number
- 1 Strand
- 16 Teeth
- 7.034 in Outside Diameter
- 1.4375 in Finished Bore

Martin
60BS27 1 1/2
-
mac
60BS27 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808980
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.5 in Finished Bore

Martin
80BS20 2
-
mac
80BS20 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809768
- 80 Chain Number
- 1 Strand
- 20 Teeth
- 6.914 in Outside Diameter
- 2 in Finished Bore

Martin
60SK30H
-
mac
60SK30H | No. 60 - 3/4" Pitch - Single - QD Bushed Sprocket
Item #100804367
- 60 Chain Number
- 30 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth

Martin
100E45
-
mac
100E45 | No. 100 - 1 1/4" Pitch - Single - QD Bushed Sprocket
Item #100803696
- 100 Chain Number
- 45 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
60BS17 1 3/4
-
mac
60BS17 1 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808839
- 60 Chain Number
- 1 Strand
- 17 Teeth
- 4.462 in Outside Diameter
- 1.75 in Finished Bore

Martin
35BS30 7/8
-
mac
35BS30 7/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806695
- 35 Chain Number
- 1 Strand
- 30 Teeth
- 3.793 in Outside Diameter
- 0.875 in Finished Bore

Martin
35BS35 5/8
-
mac
35BS35 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806711
- 35 Chain Number
- 1 Strand
- 35 Teeth
- 4.392 in Outside Diameter
- 0.625 in Finished Bore

Martin
D60B23H
-
mac
D60B23H | No. 60 - 3/4" Pitch - Double - Plain Stock Bore Sprocket
Item #100810324
- 60 Chain Number
- 2 Strands
- 23 Teeth
- Without Hardened Teeth
- B Sprocket Style

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