category
- Sprockets 9,667
- Sheaves & Pulleys 3,462
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Bushing Type
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
3 B 74 TB
-
mac
3 B 74 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786234
- A/B Belt Size
- 3 Number of Grooves
- 7.75 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range

Martin
80BTB24
-
mac
80BTB24 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804399
- 80 Chain Number
- 24 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
Q1 2 3/16
-
mac
Q1 2 3/16 | Split Taper Bushing
Item #100971487
- Q1 Bushing Series
- 2.18 in Bore Size
- 4.125 in Flange Outer Diameter
- 0.53125 in Flange Thickness
- 2.5 in Length Through Bore

Martin
80Q21H
-
mac
80Q21H | Split Taper Bushed Sprocket
Item #100804996
- 80 Chain Number
- 21 Teeth
- 1 Strand
- Split Taper Bushing
- 7.235 in Outside Diameter

Martin
P1 1 3/16
-
mac
P1 1 3/16 | Split Taper Bushing
Item #100971414
- P1 Bushing Series
- 1.18 in Bore Size
- 3 in Flange Outer Diameter
- 0.406 in Flange Thickness
- 1.937 in Length Through Bore

Martin
100Q16H
-
mac
100Q16H | Split Taper Bushed Sprocket
Item #100805010
- 100 Chain Number
- 16 Teeth
- 1 Strand
- Split Taper Bushing
- 7.034 in Outside Diameter

Martin
3 3V 265 JA
-
mac
3 3V 265 JA | 3V Hi-Cap Wedge Sheave
Item #100786093
- 3V Belt Size
- 3 Number of Grooves
- 2.65 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range

Martin
80BTB13
-
mac
80BTB13 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804377
- 80 Chain Number
- 13 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
40A12
-
mac
40A12 | A Plate Reborable Sprocket
Item #100806794
- 40 Chain Number
- 1 Strand
- 12 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
3 B 56 TB
-
mac
3 B 56 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786219
- A/B Belt Size
- 3 Number of Grooves
- 5.95 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range

Martin
120R20H
-
mac
120R20H | Split Taper Bushed Sprocket
Item #100805043
- 120 Chain Number
- 20 Teeth
- 1 Strand
- Split Taper Bushing
- 10.371 in Outside Diameter

Martin
50A28
-
mac
50A28 | A Plate Reborable Sprocket
Item #100807787
- 50 Chain Number
- 1 Strand
- 28 Teeth
- Without Hardened Teeth
- A Sprocket Style

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
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
40A40
-
mac
40A40 | A Plate Reborable Sprocket
Item #100806822
- 40 Chain Number
- 1 Strand
- 40 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
J 3 3/4
-
mac
J 3 3/4 | QD Bushing
Item #100787346
- J Bushing Series
- 3.75 in Bore Size
- 4.5 in Length Through Bore
- 7.25 in Flange Outer Diameter
- 1 in Flange Thickness

Martin
AK61-H
-
mac
AK61-H | AK Series Two Groove FHP Sheave MST Bushed
Item #102140041
- A or 4L Belt Size
- 1 Number of Grooves
- 5.95 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range

Martin
P3614M85-SF
-
mac
P3614M85-SF | High Torque Drive Belt Sprocket
Item #100789026
- 14 mm Belt Pitch
- 36 Teeth
- 6.208 in Outside Diameter
- 85 mm Belt Width
- Bushed Bore Type

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