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Martin FHP Sheave, MST Bushed, 3L/4L or A Belt Section, 2 Grooves, Class 30 Gray Cast Iron

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Product Specifications
Bore Diameter
1.63  inches
Brand Name

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Outside Diameter Max Rotational Speed

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Currently showing 1-20 of 21 Next 1 »
3.05" 8134 max rpm 2.46" Pitch Diameter/2.8 Datum B004BKJ6QE yes $43.63 Buy Options
3.45" 7191 max rpm 2.86" Pitch Diameter/3.2 Datum B004BKJ6QY yes $49.38 Buy Options
3.75" 6616 max rpm 3.16" Pitch Diameter/3.5 Datum B004BKJ6SC yes $50.37 Buy Options
3.95" 6281 max rpm 3.36" Pitch Diameter/3.7 Datum B004BKJ6TQ yes $55.79 Buy Options
4.25" 5837 max rpm 3.66" Pitch Diameter/4 Datum B004BKJ6WI yes $57.71 Buy Options
4.45" 5575 max rpm 3.86" Pitch Diameter/4.2 Datum B004BKJ6XC yes $60.42 Buy Options
4.75" 5223 max rpm 4.16" Pitch Diameter/4.5 Datum B004BKJ6Z0 yes $61.61 Buy Options
4.95" 5012 max rpm 4.36" Pitch Diameter/4.7 Datum B004BKJ704 yes $63.32 Buy Options
5.25" 4726 max rpm 4.66" Pitch Diameter/5 Datum B004BKJ70O yes $66.03 Buy Options
5.45" 4552 max rpm 4.86" Pitch Diameter/5.2 Datum B004BKJ71I yes $66.96 Buy Options
5.75" 4315 max rpm 5.16" Pitch Diameter/5.5 Datum B004BKJ72C Usually ships in 4 to 7 weeks $67.55 Buy Options
5.95" 4170 max rpm 5.36" Pitch Diameter/5.7 Datum B004BKJ736 yes $69.14 Buy Options
6.25" 3969 max rpm 5.66" Pitch Diameter/6 Datum B004BKJ73Q yes $72.84 Buy Options
7.25" 3422 max rpm 6.66" Pitch Diameter/7 Datum B004BKJ74K yes $81.50 Buy Options
9.25" 2682 max rpm 8.66" Pitch Diameter/9 Datum B004BKJ79A yes $97.17 Buy Options
10.25" 2420 max rpm 9.66" Pitch Diameter/10 Datum B004BKJ7AE yes $101.86 Buy Options
11.25" 2205 max rpm 10.66" Pitch Diameter/11 Datum B004BKJ7B8 yes $113.30 Buy Options
12.25" 2025 max rpm 11.66" Pitch Diameter/12 Datum B004BKJ7BS yes $119.44 Buy Options
13.25" 1872 max rpm 12.66" Pitch Diameter/13 Datum B004BKJ7DG yes $126.45 Buy Options
14.25" 1741 max rpm 13.66" Pitch Diameter/14 Datum B004BKJ7EK Temporarily out of stock. Order now and we'll deliver when available. $133.79 Buy Options

Key Features

  • Classical V-belt sheave fits widely available, classical profile V-belts suitable for use in many existing drive designs
  • Class 30 gray cast iron for resistance to wear and galling
  • 3L/4L or A belt or cross section
  • Two grooves for multiple or banded belt use

Product Description

This Martin FHP sheave with a 3L/4L or A belt section is made of 30 gray cast iron and comes with two grooves. It is a classical V-belt sheave that fits a variety of widely available, classical profile V-belts suitable for use in many existing power transmission drives. This pulley is made of class 30 gray cast iron for resistance to wear, corrosion, and galling. It has a 3L/4L or A cross section and two grooves for use with multiple or banded belts. V-belt pulleys (sheaves) are used in a wide range of mechanical and electronic drives, including HVAC units, farm machinery, food processing equipment, and home appliances, among others.

V-belt pulleys (sheaves) are the component in a power transmission drive that transmits power to the belt. Typically made of cast iron, the pulleys and the V-belts that loop around them match in form – wide (classical) or narrow, single or multi-grooved. V-belt pulleys are found in drive designs in the agriculture, textile, printing, mining, and office equipment industries.

Martin Sprocket & Gear manufactures power transmission and conveying products. The company, founded in 1951 and headquartered in Arlington, TX, provides tools that meet American National Standards Institute (ANSI), National Aerospace Standard (NAS), and Deutsches Institut für Normung (DIN) standards.

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