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InchMetric
Bearing Type
Bushing Type
Martin
50BTB48
-
mac
50BTB48 | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804215
- 50 Chain Number
- 48 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
60BTB20H
-
mac
60BTB20H | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804288
- 60 Chain Number
- 20 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth
Martin
40BTB35
-
mac
40BTB35 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804062
- 40 Chain Number
- 35 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
60A48
-
mac
60A48 | A Plate Reborable Sprocket
Item #100808608
- 60 Chain Number
- 1 Strand
- 48 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
50BS12 1 1/8
-
mac
50BS12 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807916
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS18HT 1
-
mac
50BS18HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808032
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1 in Finished Bore
Martin
50BS23 1
-
mac
50BS23 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808117
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1 in Finished Bore
Martin
80BS12HT 1 3/8
-
mac
80BS12HT 1 3/8 | Finished Bore Sprocket
Item #100809594
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS20 3/4
-
mac
50BS20 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808071
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 0.75 in Finished Bore
Martin
40BTB30H
-
mac
40BTB30H | Taper Bushed Sprocket
Item #100804060
- 40 Chain Number
- 30 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth
Martin
60BS12 1 7/16
-
mac
60BS12 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808737
- 60 Chain Number
- 1 Strand
- 12 Teeth
- 3.249 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS12HT 1
-
mac
50BS12HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807921
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1 in Finished Bore
Martin
40B20
-
mac
40B20 | No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806859
- 40 Chain Number
- 1 Strand
- 20 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
40BS23 1 3/16
-
mac
40BS23 1 3/16 | Finished Bore Sprocket
Item #100807109
- 40 Chain Number
- 1 Strand
- 23 Teeth
- 3.938 in Outside Diameter
- 1.1875 in Finished Bore
Martin
120Q13H
-
mac
120Q13H | Split Taper Bushed Sprocket
Item #100971234
- 120 Chain Number
- 13 Teeth
- 1 Strand
- Split Taper Bushing
- 6.986 in Outside Diameter
Martin
80SK18
-
mac
80SK18 | No. 80 - 1" Pitch - Single - QD Bushed Sprocket
Item #100804472
- 80 Chain Number
- 18 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
80BS21 1 7/16
-
mac
80BS21 1 7/16 | Finished Bore Sprocket
Item #100809786
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS13 1 1/4
-
mac
50BS13 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807929
- 50 Chain Number
- 1 Strand
- 13 Teeth
- 2.911 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BTB70
-
mac
60BTB70 | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804317
- 60 Chain Number
- 70 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
40BS12 1
-
mac
40BS12 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806929
- 40 Chain Number
- 1 Strand
- 12 Teeth
- 2.166 in Outside Diameter
- 1 in Finished Bore
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