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B68 Classical V-Belt, 71 in Outside Length, 21/32 in Top Width, 13/32" Thickness, 1 Ribs MPN:3X641

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Brand: Dayton
Part #: 3X641
UPC: 190735295533
SKU
510-G3167175
$74.97 for Order Qty of 3
Regular Price $34.99 Special Price $24.99

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B68 Classical V-Belt, 71 in Outside Length, 21/32 in Top Width, 13/32" Thickness, 1 Ribs

The Dayton B68 Classical V-Belt is a high-performance solution for heavy industry, HVAC, and light industry applications. Its rubber compound construction and polyester reinforcing cord ensure durability and resistance to heat, making it ideal for demanding environments. The wedge design provides a secure fit on pulleys, while the 1 rib configuration optimizes power transmission. With a maximum operating temperature of 194°F, this belt can handle high-heat applications with ease. Its compact size and closed loop design make it perfect for space-constrained systems, offering a reliable and efficient solution for a wide range of industrial applications.

Top product features:

  • Rubber compound belt material provides durability and resistance to wear and tear.
  • Wrapped edge construction enhances the belt's strength and stability.
  • Polyester reinforcing cord adds tensile strength and resistance to stretching.

Top product applications:

  • Heavy Industry
  • HVAC
  • Light Industry

The DAYTON - 3X641 is a Classical V-Belt, an essential component in power transmission applications. It's intended for the purpose of transferring power between rotating shafts, commonly found in industrial machinery or heavy-duty vehicles. This belt is part of the Power King series and constructed with a fabric cover, rubber body, and polyester cords as per product specifications.

Key Features of the DAYTON - 3X641 Classical V-Belt:

  • Belt Material: The belt is made from gum rubber with a fabric cover and polyester cords which enhance its strength and flexibility.
  • Operating Temperature: This belt is rated for operation within specified temperature ranges with a maximum operating temperature of 194 Degrees F and minimum operating temperature of -22 Degrees F.
  • Resistance Properties: The belt has been tested for resistance against heat, oil, and static conduction within specified parameters.
  • V-Belt Section: Classified as 'B' section v-belt indicating its dimensions making it suitable for various mechanical applications.
  • Outside Length & Top Width: Measuring 71 inches in outside length and having a top width of 21/32 inch ensures proper fit within different types of machinery systems.
  • Tensile Strength: With a tensile strength rating of 3,900 N/mm according to manufacturer's tests under controlled conditions this belt can handle high torque levels effectively


Additional Information

  • Country of Origin: TH
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 15.50
  • Package Width: 4.80
  • Package Height: 1.40
  • Package Weight: 0.82
Product info last updated on February 27, 2026 4:46pm UTC Category: Bearings, V-belts and Power Transmission Equipment
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In stock