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Martin Hi-Cap TB Sheave, 3V Belt Section, 4 Grooves, Class 30 Gray Cast Iron

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Currently showing 1-19 of 19
2.65" 1.13" 9362 max rpm 2.6" Pitch Diameter B004BKIDYU yes $50.49 Buy Options
2.8" 1.13" 8860 max rpm 2.75" Pitch Diameter B004BKIDZE yes $57.46 Buy Options
3" 1.25" 8270 max rpm 2.95" Pitch Diameter B004BKIE08 yes $57.73 Buy Options
3.15" 1.25" 7876 max rpm 3.1" Pitch Diameter B004BKIE2Q yes $52.11 Buy Options
3.35" 1.63" 7406 max rpm 3.3" Pitch Diameter B004BKIE30 yes $60.60 Buy Options
4.12" 1.63" 6022 max rpm 4.07" Pitch Diameter B004BKIE5I yes $66.08 Buy Options
4.5" 1.63" 5513 max rpm 4.45" Pitch Diameter B004BKIE62 yes $68.70 Buy Options
4.75" 1.63" 5223 max rpm 4.7" Pitch Diameter B004BKIE6W yes $66.32 Buy Options
5" 1.63" 4962 max rpm 4.95" Pitch Diameter B004BKIE7Q yes $78.36 Buy Options
5.3" 1.63" 4681 max rpm 5.25" Pitch Diameter B004BKIE8U yes $73.84 Buy Options
5.6" 1.63" 4430 max rpm 5.55" Pitch Diameter B004BKIEA8 yes $86.20 Buy Options
6" 2.50" 4135 max rpm 5.95" Pitch Diameter B004BKIEBW yes $91.42 Buy Options
6.5" 2.50" 3817 max rpm 6.45" Pitch Diameter B004BKIEEO yes $83.84 Buy Options
6.9" 2.50" 3596 max rpm 6.85" Pitch Diameter B004BKIEF8 yes $96.86 Buy Options
8" 2.50" 3101 max rpm 7.95" Pitch Diameter B004BKIEGM yes $120.67 Buy Options
10.6" 2.50" 2340 max rpm 10.55" Pitch Diameter B004BKIEIK yes $92.04 Buy Options
14" 2.50" 1772 max rpm 13.95" Pitch Diameter B004BKIEJO Temporarily out of stock. Order now and we'll deliver when available. $255.98 Buy Options
19" 3.00" 1306 max rpm 18.95" Pitch Diameter B004BKIEN0 Temporarily out of stock. Order now and we'll deliver when available. $329.11 Buy Options
25" 3.00" 992 max rpm 24.95" Pitch Diameter B004BKIEQW Temporarily out of stock. Order now and we'll deliver when available. $462.22 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
  • Four 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 four 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 four 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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