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- Sprockets 7,471
- Sheaves & Pulleys 3,462
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Bushing Type
Martin
D60BTB14H
-
mac
D60BTB14H | No. 60 - 3/4" Pitch - Double - Taperbushed Sprocket
Item #100810339
- 60 Chain Number
- 14 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
N 4 7/16
-
mac
N 4 7/16 | Bushing QD
Item #100787461
- N Bushing Series
- 4.43 in Bore Size
- 8.125 in Length Through Bore
- 10 in Flange Outer Diameter
- 1.5 in Flange Thickness
Martin
50BS24 1 1/4
-
mac
50BS24 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808136
- 50 Chain Number
- 1 Strand
- 24 Teeth
- 5.122 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BTB21
-
mac
80BTB21 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804393
- 80 Chain Number
- 21 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
80BTB32
-
mac
80BTB32 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804411
- 80 Chain Number
- 32 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
10 8V 1320 J
-
mac
10 8V 1320 J | 8V Hi-Cap Wedge QD Sheave
Item #100785728
- 8V Belt Size
- 10 Number of Grooves
- 13.2 in Outside Diameter
- QD Bushing Type
- 1.5 in Minimum Bore Range
Martin
4 5V 925 E
-
mac
4 5V 925 E | 5V Hi-Cap Wedge QD Sheave
Item #100786391
- 5V Belt Size
- 4 Number of Grooves
- 9.25 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
3 B 136 SK
-
mac
3 B 136 SK | Conventional Stock QD Sheave
Item #100786181
- 3 Grooves
- 13.95" Outside Diameter
- A (4L) or B (5L) Belt Size
- SK Bushing Required
- 1/2" to 2 5/8" Bore Range
Martin
S1 3 3/8
-
mac
S1 3 3/8 | Split Taper Bushing
Item #100971701
- S1 Bushing Series
- 3.37 in Bore Size
- 6.375 in Flange Outer Diameter
- 0.75 in Flange Thickness
- 4.375 in Length Through Bore
Martin
P3414M55-SK
-
mac
P3414M55-SK | High Torque Sprocket
Item #100789012
- 14 mm Belt Pitch
- 34 Teeth
- 5.857 in Outside Diameter
- 55 mm Belt Width
- Bushed Bore Type
Martin
BK52 1 1/8
-
mac
BK52 1 1/8 | BK Series FHP Sheave
Item #102135109
- 1 Groove
- 4.95" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1 1/8" Bore
- Made of Cast Iron
Martin
AK34 7/8
-
mac
AK34 7/8 | AK Series FHP Sheave
Item #102134669
- 1 Groove
- 3.45" Outside Diameter
- 3L, 4L, or A Belt Size
- 7/8" Bore
- Made of Steel
Martin
40BS27 5/8
-
mac
40BS27 5/8 | Finished Bore Sprocket
Item #100807186
- 40 Chain Number
- 1 Strand
- 27 Teeth
- 4.578 in Outside Diameter
- 0.625 in Finished Bore
Martin
D100Q12H
-
mac
D100Q12H | Split Taper Bushed Sprocket
Item #100971203
- 100 Chain Number
- 12 Teeth
- 2 Strands
- Split Taper Bushing
- 5.415 in Outside Diameter
Martin
80Q25H
-
mac
80Q25H | Split Taper Bushed Sprocket
Item #100804999
- 80 Chain Number
- 25 Teeth
- 1 Strand
- Split Taper Bushing
- 8.516 in Outside Diameter
Martin
40BS112 1 7/16
-
mac
40BS112 1 7/16 | Finished Bore Sprocket
Item #100806924
- 40 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.4375 in Finished Bore
Martin
AK71-H
-
mac
AK71-H | AK Series Two Groove FHP Sheave MST Bushed
Item #102110758
- A or 4L Belt Size
- 1 Number of Grooves
- 6.95 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
50BTB25
-
mac
50BTB25 | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804199
- 50 Chain Number
- 25 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
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