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Martin Hi-Cap TB Sheave, 3V Belt Section, 2 Grooves, Class 30 Gray Cast Iron

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Currently showing 1-20 of 27 Next 7 »
2.65" 1.13" 9362 max rpm 2.6" Pitch Diameter B004BKID0O yes $38.13 Buy Options
3" 1.25" 8270 max rpm 2.95" Pitch Diameter B004BKID2C yes $39.36 Buy Options
3.15" 1.25" 7876 max rpm 3.1" Pitch Diameter B004BKID2M yes $40.80 Buy Options
4.12" 1.63" 6022 max rpm 4.07" Pitch Diameter B004BKID4U yes $46.94 Buy Options
4.5" 1.63" 5513 max rpm 4.45" Pitch Diameter B004BKID68 yes $51.23 Buy Options
4.75" 1.63" 5223 max rpm 4.7" Pitch Diameter B004BKID7W yes $55.83 Buy Options
5" 1.63" 4962 max rpm 4.95" Pitch Diameter B004BKID8Q yes $60.20 Buy Options
5.3" 1.63" 4681 max rpm 5.25" Pitch Diameter B004BKIDAE yes $62.59 Buy Options
6" 1.63" 4135 max rpm 5.95" Pitch Diameter B004BKIDBS yes $58.41 Buy Options
6.9" 1.63" 3596 max rpm 6.85" Pitch Diameter B004BKIDD6 yes $80.32 Buy Options
8" 2.50" 3101 max rpm 7.9" Pitch Diameter B004BKIGQU yes $139.70 Buy Options
8" 2.50" 3101 max rpm 7.95" Pitch Diameter B004BKIDDQ yes $83.84 Buy Options
8.5" 2.50" 2919 max rpm 8.4" Pitch Diameter B004BKIGRE yes $144.21 Buy Options
9" 2.50" 2757 max rpm 8.9" Pitch Diameter B004BKIGSS yes $152.50 Buy Options
9.25" 3.00" 2682 max rpm 9.15" Pitch Diameter B004BKIGTC yes $163.06 Buy Options
9.75" 3.00" 2545 max rpm 9.65" Pitch Diameter B004BKIGU6 yes $168.72 Buy Options
10.3" 3.00" 2409 max rpm 10.2" Pitch Diameter B004BKIGV0 Temporarily out of stock. Order now and we'll deliver when available. $174.79 Buy Options
10.6" 2.50" 2340 max rpm 10.55" Pitch Diameter B004BKIDEA yes $124.50 Buy Options
10.9" 3.00" 2276 max rpm 10.8" Pitch Diameter B004BKIGW4 yes $181.00 Buy Options
11.8" 3.00" 2102 max rpm 11.7" Pitch Diameter B004BKIGWY yes $185.48 Buy Options

Key Features

  • Narrow V-belt sheave fits narrow profile V-belts for increased drive efficiency over classical V-belts
  • Class 30 gray cast iron for resistance to wear and galling
  • 3V belt or cross section
  • Two grooves for multiple or banded belt use

Product Description

This Martin Hi-Cap TB sheave with a 3V belt section is made of 30 gray cast iron and comes with two grooves. It is a narrow V-belt sheave that fits narrow profile V-belts , allowing the use of smaller or fewer belts than classical V-belts to transmit an equivalent load, maximizing power transmission efficiency by reducing drive weight and size. This pulley is made of class 30 gray cast iron for resistance to wear, corrosion, and galling. It has a 3V 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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