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InchMetric
Bearing Type
Bushing Type
Martin
35BS48 1 1/8
-
mac
35BS48 1 1/8 | Finished Bore Sprocket
Item #100806743
- 35 Chain Number
- 1 Strand
- 48 Teeth
- 5.946 in Outside Diameter
- 1.125 in Finished Bore
Martin
100BS12 1 15/16
-
mac
100BS12 1 15/16 | No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket
Item #100805837
- 100 Chain Number
- 1 Strand
- 12 Teeth
- 5.415 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS37 1 1/4
-
mac
50BS37 1 1/4 | Finished Bore Sprocket
Item #100808273
- 50 Chain Number
- 1 Strand
- 37 Teeth
- 7.718 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS21 7/8
-
mac
50BS21 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808091
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS29 1 1/8
-
mac
50BS29 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808190
- 50 Chain Number
- 1 Strand
- 29 Teeth
- 6.122 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS28 2
-
mac
80BS28 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809867
- 80 Chain Number
- 1 Strand
- 28 Teeth
- 9.475 in Outside Diameter
- 2 in Finished Bore
Martin
E60C60
-
mac
E60C60 | Triple Strand Sprocket
Item #100810575
- 60 Chain Number
- 3 Strands
- 60 Teeth
- Without Hardened Teeth
- C Sprocket Style
Martin
40BS39 1
-
mac
40BS39 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807303
- 40 Chain Number
- 1 Strand
- 39 Teeth
- 6.494 in Outside Diameter
- 1 in Finished Bore
Martin
60BS60 2 3/16
-
mac
60BS60 2 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809370
- 60 Chain Number
- 1 Strand
- 60 Teeth
- 14.761 in Outside Diameter
- 2.1875 in Finished Bore
Martin
D50B20H
-
mac
D50B20H | No. 50 - 5/8" Pitch - Double - Plain Stock Bore Sprocket
Item #100810256
- 50 Chain Number
- 2 Strands
- 20 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
120E19
-
mac
120E19 | No. 120 - 1 1/2" Pitch - Single - QD Bushed Sprocket
Item #100803757
- 120 Chain Number
- 19 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
40BS25 1 1/4
-
mac
40BS25 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807147
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS19 1 3/16
-
mac
60BS19 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808881
- 60 Chain Number
- 1 Strand
- 19 Teeth
- 4.945 in Outside Diameter
- 1.1875 in Finished Bore
Martin
DS80ATB20H
-
mac
DS80ATB20H | Double Single Bushed Sprocket
Item #100810680
- 80 Chain Number
- 20 Teeth
- 2 Strands
- Taper Lock Bushing
- With Hardened Teeth
Martin
50BS20 7/8
-
mac
50BS20 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808072
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS29 1 1/4
-
mac
50BS29 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808189
- 50 Chain Number
- 1 Strand
- 29 Teeth
- 6.122 in Outside Diameter
- 1.25 in Finished Bore
Martin
35SH40
-
mac
35SH40 | No. 35 - 3/8" Pitch - Single - QD Bushed Sprocket
Item #100804019
- 35 Chain Number
- 40 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
40BS48 1
-
mac
40BS48 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807376
- 40 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1 in Finished Bore
Martin
40BS31 1
-
mac
40BS31 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807231
- 40 Chain Number
- 1 Strand
- 31 Teeth
- 5.217 in Outside Diameter
- 1 in Finished Bore
Martin
40BS70 1
-
mac
40BS70 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807481
- 40 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1 in Finished Bore
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