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8D QD Bushed Sheaves

8D QD Bushed Sheaves

8D series eight-groove QD bushed sheaves are manufactured for D-series classic v-belts, as well as D banded belts, they range from 12.64" to 58.64" in diameter. Depending on the sheave size they are made to use an J, M or N QD (quick detachable) bushings, which we also stock. The majority of our 8D QD sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated and painted for anti-corrosion, and all of them are balanced at the factory for smooth machinery operation.

8D QD Sheave Size Chart


Size
Bushing Type
Type
Pitch Diameter
Outside Diameter
(E)
(F)
(L)
(M)
Sheave Weight (LBS)
8D120J J A 12.0" 12.64" 2-1/8" 11-13/16" 4-5/8" 5-1/16" 140
8D130J J A 13.0" 13.64" 2-1/8" 11-13/16" 4-5/8" 5-1/16" 150
8D135J J A 13.5" 14.14" 2-1/8" 11-13/16" 4-5/8" 5-1/16" 160
8D140J J A 14.0" 14.64" 2-1/8" 11-13/16" 4-5/8" 5-1/16" 170
8D145J J A 14.5" 15.14" 2-1/8" 11-13/16" 4-5/8" 5-1/16" 178
8D150J J A 15.0" 15.64" 2-1/8" 11-13/16" 4-5/8" 5-1/16" 182
8D155J J A 15.5" 16.14" 2-1/8" 11-13/16" 4-5/8" 5-1/16" 190
8D160J J A 16.0" 16.64" 2-1/8" 11-13/16" 4-5/8" 5-1/16" 201
8D180M M A 18.0" 18.64" 2-11/32" 11-13/16" 6-3/4" 2-23/32" 260
8D200M M A 20.0" 20.64" 2-11/32" 11-13/16" 6-3/4" 2-23/32" 270
8D220M M A 22.0" 22.64" 11/32" 11-13/16" 6-3/4" 4-23/32" 300
8D270M M A 27.0" 27.64" 11/32" 11-13/16" 6-3/4" 4-23/32" 350
8D330M M A 33.0"
33.64" 11/32" 11-13/16" 6-3/4" 4-23/32" 450
8D400N M A 40.0" 40.64" 3/16" 11-13/16" 8-1/8" 3-1/2" 550
8D480N M A 48.0" 48.64" 3/16" 11-13/16" 8-1/8" 3-1/2" 720
8D580N N A 58.0" 58.64" 3/16" 11-13/16" 8-1/8" 3-1/2" 900


Frequently Asked Questions

  • If your order is less than $300, no problem! Please give us a call at 407-347-3519 or email Sales@usarollerchain.com, and we will be happy to assist you!

  • USA Roller Chain utilizes an extensive network of vendors and warehouses to ensure you get your items quickly! Our primary roller chain warehouse is located in Clermont, FL, but we have warehouses located all across the United States. Your order will be shipped from the closest warehouse to you that has your requested product in stock. This speeds up transit times and saves you money on shipping! If you have any questions about where an item will ship from, please CONTACT US

  • In-stock items are typically shipped out in 1-3 business days.Made-to-order item lead times vary from 1-2 days up to 14-20+ weeks, depending on the product. If you need your items urgently, please let us know, and we will do our best to meet your required delivery date! If you have any questions, please CONTACT US

  • If you are having an issue with your order, please CONTACT US as soon as possible so we can resolve it for you.

    Most in-stock items can be returned within 30 days of the shipment date. MTO or Custom orders are not eligible for a return or refund. For a detailed explanation of our return policies, please click here.

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