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InchMetric
Bearing Type
Bushing Type
Martin
40BTB21
-
mac
40BTB21 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804045
- 40 Chain Number
- 21 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
60BS16 1 7/16
-
mac
60BS16 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808818
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS15 1 3/16
-
mac
60BS15 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808790
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1.1875 in Finished Bore
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
Martin
08A18
-
mac
08A18 | Metric Roller Chain Sprocket
Item #100966140
- 08B-1 Chain Number
- 1 Strand
- 18 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
120BTB17H
-
mac
120BTB17H | No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
Item #100803730
- 120 Chain Number
- 17 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth
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
Martin
120R19H
-
mac
120R19H | Split Taper Bushed Sprocket
Item #100805042
- 120 Chain Number
- 19 Teeth
- 1 Strand
- Split Taper Bushing
- 9.889 in Outside Diameter
Martin
40BS16 1 1/8
-
mac
40BS16 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806979
- 40 Chain Number
- 1 Strand
- 16 Teeth
- 2.814 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS17 7/8
-
mac
50BS17 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808009
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS17 3/4
-
mac
50BS17 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808007
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS24 1
-
mac
60BS24 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808949
- 60 Chain Number
- 1 Strand
- 24 Teeth
- 6.147 in Outside Diameter
- 1 in Finished Bore
Martin
60SDS23H
-
mac
60SDS23H | No. 60 - 3/4" Pitch - Single - QD Bushed Sprocket
Item #100804340
- 60 Chain Number
- 23 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth
Martin
40BTB42
-
mac
40BTB42 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804065
- 40 Chain Number
- 42 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
60A26
-
mac
60A26 | A Plate Reborable Sprocket
Item #100808585
- 60 Chain Number
- 1 Strand
- 26 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
50BS13 1 3/16
-
mac
50BS13 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807931
- 50 Chain Number
- 1 Strand
- 13 Teeth
- 2.911 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BTB26
-
mac
40BTB26 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804055
- 40 Chain Number
- 26 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
60SK26
-
mac
60SK26 | No. 60 - 3/4" Pitch - Single - QD Bushed Sprocket
Item #100804360
- 60 Chain Number
- 26 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
80BS10 1
-
mac
80BS10 1 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809554
- 80 Chain Number
- 1 Strand
- 10 Teeth
- 3.678 in Outside Diameter
- 1 in Finished Bore
Martin
60P21H
-
mac
60P21H | Split Taper Bushed Sprocket
Item #100970997
- 60 Chain Number
- 21 Teeth
- 1 Strand
- Split Taper Bushing
- 5.426 in Outside Diameter
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