category
- Sprockets 9,667
- Sheaves & Pulleys 3,462
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bushing Type
Bearing Type
No of Strands Across
Martin
80BTB21H
-
mac
80BTB21H | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804394
- 80 Chain Number
- 21 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
2 B 60 TB
-
mac
2 B 60 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786031
- A/B Belt Size
- 2 Number of Grooves
- 6.35 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range

Martin
50BTB22H
-
mac
50BTB22H | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804194
- 50 Chain Number
- 22 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
F-BOLTS
-
mac
F-BOLTS | Cap Screw
Item #100787235
- Cap Screw Set
- F Bushing Series
- 7/8" Bolt Size
- 9/16 x 3 5/8 Capscrew

Martin
2 B 86 SK
-
mac
2 B 86 SK | Conventional Stock QD Sheave
Item #100786044
- 2 Grooves
- 8.95" Outside Diameter
- A (4L) or B (5L) Belt Size
- SK Bushing Required
- 1/2" to 2 5/8" Bore Range

Martin
2012 1
-
mac
2012 1 | Taperlock Bushing
Item #100792288
- 2012 Bushing Series
- 1 in Bore Size
- 1.25 in Length Through Bore
- 2.75 in Large Diameter

Martin
2BK55-H
-
mac
2BK55-H | BK Series FHP Sheave MST Bushed
Item #102110695
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 5.25 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range

Martin
40BS20 1 1/8
-
mac
40BS20 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807048
- 40 Chain Number
- 1 Strand
- 20 Teeth
- 3.457 in Outside Diameter
- 1.125 in Finished Bore

Martin
30L050
-
mac
30L050 | Reborable Timing Pulley
Item #100813413
- 0.375 in Belt Pitch
- 0.5 in Belt Width
- 30 Number of Teeth
- 3.595 in Outside Diameter
- L050 Belt Size

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
2517 2 3/8
-
mac
2517 2 3/8 | Taperlock Bushing
Item #100792358
- 2517 Bushing Series
- 2.37 in Bore Size
- 1.75 in Length Through Bore
- 3.375 in Large Diameter

Martin
H 1 1/4
-
mac
H 1 1/4 | Split Taper Bushing
Item #100787294
- Split Taper Bushing
- H Bushing Series
- 1.25 in Bore Size
- 2.5 in Flange Outer Diameter
- 0.25 in Flange Thickness

Martin
1615 1 7/16
-
mac
1615 1 7/16 | Taperlock Bushing
Item #100792265
- 1615 Bushing Series
- 1.43 in Bore Size
- 1.5 in Length Through Bore
- 2.25 in Large Diameter

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