category
- Sprockets 9,667
- Sheaves & Pulleys 3,462
- Conveyor Components 2,862
- Bushings 1,904
- Hand Tools 1,510
- Open Gears 1,298
- Screw Conveyor Components 655
- Elastomeric Couplings 512
- Jaw Couplings 404
- Chain Couplings 156
- Grid Couplings 128
- Take-Ups 104
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
- Nuts & Bolts 26
- Tire Couplings 16
- Tool Storage 5
- Tensioners, Tighteners & Idlers 2
- Automotive Tools 1
InchMetric
Bushing Type
No of Strands Across
Martin
5J 1 1/8
-
mac
5J 1 1/8 | QUADRA-FLEX® Coupling Flange
Item #100814297
- Size 5J Coupling Flange
- Bored to 1 1/8"

Martin
S1060
-
mac
S1060 | Steel Spur Gear
Item #100811598
- B Gear Style
- 14.5° Pressure Angle
- 60 Teeth
- 10 Diametral Pitch
- 6 in Pitch Diameter

Martin
2012 1 3/8
-
mac
2012 1 3/8 | Taperlock Bushing
Item #100792298
- 2012 Bushing Series
- 1.37 in Bore Size
- 1.25 in Length Through Bore
- 2.75 in Large Diameter

Martin
8 8V 1250 J
-
mac
8 8V 1250 J | 8V Hi-Cap Wedge QD Sheave
Item #100787052
- 8V Belt Size
- 8 Number of Grooves
- 12.5 in Outside Diameter
- QD Bushing Type
- 1.5 in Minimum Bore Range

Martin
9JEMS
-
mac
9JEMS | QUADRA-FLEX® Coupling Sleeve
Item #100814463
- Size 9
- Type JEMS Coupling Sleeve

Martin
4 B 70 SK
-
mac
4 B 70 SK | 100786480
Item #100786480
- CONVENTIONAL STOCK QD SHEAVE 4 GROOVES
- 7.35" OUTSIDE DIAMETER
- A (4L) OR B (5L) BELT SIZE
- SK BUSHING REQUIR

Martin
TS1224BS 3/4
-
mac
TS1224BS 3/4 | Steel Spur Gear
Item #100968705
- B Gear Style
- 20° Pressure Angle
- 24 Teeth
- 12 Diametral Pitch
- 2 in Pitch Diameter

Martin
20H100
-
mac
20H100 | Reborable Timing Pulley
Item #100813331
- 0.5 in Belt Pitch
- 1 in Belt Width
- 20 Number of Teeth
- 3.129 in Outside Diameter
- H100 Belt Size

Martin
1 B 34 SH
-
mac
1 B 34 SH | Conventional Stock QD Sheave
Item #100785601
- A/B Belt Size
- 1 Number of Grooves
- 3.75 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range

Martin
32H300 SK
-
mac
32H300 SK | Reborable Timing Pulley
Item #100813425
- 0.5 in Belt Pitch
- 3 in Belt Width
- 32 Number of Teeth
- 5.041 in Outside Diameter
- H Belt Size

Martin
50BTB42
-
mac
50BTB42 | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804213
- 50 Chain Number
- 42 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
4J 3/4
-
mac
4J 3/4 | QUADRA-FLEX® Coupling Flange
Item #100814283
- Size 4J Coupling Flange
- Bored to 3/4"

Martin
BK50 7/8
-
mac
BK50 7/8 | BK Series FHP Sheave
Item #102136461
- 1 Groove
- 4.75" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 7/8" Bore
- Made of Cast Iron

Martin
J 4
-
mac
J 4 | QD Bushing
Item #100787354
- J Bushing Series
- 4 in Bore Size
- 4.5 in Length Through Bore
- 7.25 in Flange Outer Diameter
- 1 in Flange Thickness

Martin
Q1 1 7/8
-
mac
Q1 1 7/8 | Split Taper Bushing
Item #100971482
- Q1 Bushing Series
- 1.87 in Bore Size
- 4.125 in Flange Outer Diameter
- 0.53 in Flange Thickness
- 2.5 in Length Through Bore

Martin
4012
-
mac
4012 | Reborable Roller Chain Coupling Hub
Item #100813621
- 40 Chain Number
- 12 Teeth
- Reborable Bore Type
- 1.406 in Hub Diameter
- 1.125 in Length Through Bore

Martin
S2012
-
mac
S2012 | Steel Spur Gear
Item #100811670
- B Gear Style
- 14.5° Pressure Angle
- 12 Teeth
- 20 Diametral Pitch
- 0.6 in Pitch Diameter

Martin
3030-2 3/4
-
mac
3030-2 3/4 | Bushings
Item #100792480
- 3030 Bushing Series
- 2.75 in Bore Size
- 3 in Length Through Bore
- 4.25 in Large Diameter

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