category
InchMetric
Material
No of Strands Across
Bushing Type
Bearing Type
Martin
2517 2
-
mac
2517 2 | Taperlock Bushing
Item #100792352
- 2517 Bushing Series
- 2 in Bore Size
- 1.75 in Length Through Bore
- 3.375 in Large Diameter

Martin
78A9
-
mac
78A9 | Accutorch Engineering Class Sprocket
Item #100804944
- A Sprocket Style
- 78 Chain Number
- 9 Teeth
- 7.63 in Pitch Diameter
- 1.25 in Minimum Bore

Martin
E 3 1/8
-
mac
E 3 1/8 | QD Bushing
Item #100787217
- E Bushing Series
- 3.12 in Bore Size
- 2.625 in Length Through Bore
- 6 in Flange Outer Diameter
- 0.75 in Flange Thickness

Martin
1 B 60 SDS
-
mac
1 B 60 SDS | Conventional Stock QD Sheave
Item #100785627
- 1 Groove
- 6.35" Outside Diameter
- A (4L) or B (5L) Belt Size
- SDS Bushing Required
- 1/2" to 2" Bore Range

Martin
60A25
-
mac
60A25 | A Plate Reborable Sprocket
Item #100808583
- 60 Chain Number
- 1 Strand
- 25 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
50BS11 1
-
mac
50BS11 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807897
- 50 Chain Number
- 1 Strand
- 11 Teeth
- 2.504 in Outside Diameter
- 1 in Finished Bore

Martin
50BS13 3/4
-
mac
50BS13 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807932
- 50 Chain Number
- 1 Strand
- 13 Teeth
- 2.911 in Outside Diameter
- 0.75 in Finished Bore

Martin
3020 1 7/16
-
mac
3020 1 7/16 | Taperlock Bushing
Item #100792422
- 3020 Bushing Series
- 1.43 in Bore Size
- 2 in Length Through Bore
- 4.25 in Large Diameter

Martin
60BTB28
-
mac
60BTB28 | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804303
- 60 Chain Number
- 28 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
80BS11 1
-
mac
80BS11 1 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809563
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1 in Finished Bore

Martin
3 B 68 SD
-
mac
3 B 68 SD | Conventional Stock QD Sheave
Item #100786230
- 3 Grooves
- 7.15" Outside Diameter
- A (4L) or B (5L) Belt Size
- SD Bushing Required
- 1/2" to 2" Bore Range

Martin
60BS16 1 1/8
-
mac
60BS16 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808812
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.125 in Finished Bore

Martin
35B36
-
mac
35B36 | No. 35 - 3/8" Pitch - Single - Plain Stock Bore Sprocket
Item #100806519
- 35 Chain Number
- 1 Strand
- 36 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
80BS24 1 1/2
-
mac
80BS24 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809815
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 1.5 in Finished Bore

Martin
TB22H100
-
mac
TB22H100 | Taperlock Bushed Timing Pulley
Item #100813519
- 0.5 in Belt Pitch
- 3 in Belt Width
- 22 Number of Teeth
- 3.447 in Outside Diameter
- H Belt Size

Martin
120SF15
-
mac
120SF15 | No. 120 - 1 1/2" Pitch - Single - QD Bushed Sprocket
Item #100803793
- 120 Chain Number
- 15 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

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