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Gates QD3A7.0/B7.4 is a Multi-Duty V-Belt Sheave with 3 grooves and dual A/B belt sections. It features a 7.0" pitch diameter for A-section belts and a 7.4" pitch diameter for B-section belts, with a QD bushing bore for secure mounting. Designed for industrial multi-belt drives requiring reliable power transmission.
MODEL QD3A7.0/B7.4
Contact supplier for technical support on: 303-744-5800
$243.69 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Bore Diameter
2-1/2 in
Bore Max (in)
2.5
Bore Type
QD
Bushing Type
SK
Face Width
2-1/2 in
Material
Cast Iron
Non-Standard
NO
Number of Grooves
3
Outside diameter (in)
7.75
Rim Speed (fpm)
6500
Rim Speed (mps)
33.02
Series
7831
Suitable For Use With
Hi-Power II, Tri-Power, Dubl-V, Power Curve, PowerBack and Classical Section PowerBand Belts
Type
Heavy Duty
From heavy-duty sheaves built to haul your heavy loads to light-duty sheaves designed for your vehicle’s drive system, and multi-duty sheaves for every application in between, Gates designs a wide range of versatile, high performance sheaves to keep your belt drive system running smooth. Each sheave is precision manufactured to ensure the perfect fit, and can be completely customized to your belt system with Gates Made-To-Order metals.
- Full split in bushing allows easy installation and removal.
- Precise sheave design produces positive, press fit to shaft.
- Precision manufactured and static balanced.
SKU: 172159
Thank you!
First time customer and I will return! I will tell all of our associates what excellent service we received! You saved us from an ugly situation. With a hefty order needing to go out and the belt broke on our Seiki mill. I called on Friday. I wasn't even expecting shipment until the following Monday or Tuesday but we received our belt the very next day!! The price was fantastic, not to mention FREE shipping!!! I want to thank everyone from the sales agent to the packing and shipping department. Seriously....this was the best service we've received in ages! The "Keiths" Little Cake Machine Shop Edmonton, KY
Read moreSKU: 2788490
Great service!
I needed a hydraulic pump belt and found it at MRO Supply. Great prices and fast shipping, will order again. Thank you very much!
Read more
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SKU: 172159
Thank you!
First time customer and I will return! I will tell all of our associates what excellent service we received! You saved us from an ugly situation. With a hefty order needing to go out and the belt broke on our Seiki mill. I called on Friday. I wasn't even expecting shipment until the following Monday or Tuesday but we received our belt the very next day!! The price was fantastic, not to mention FREE shipping!!! I want to thank everyone from the sales agent to the packing and shipping department. Seriously....this was the best service we've received in ages! The "Keiths" Little Cake Machine Shop Edmonton, KY
Read moreSKU: 2788490
Great service!
I needed a hydraulic pump belt and found it at MRO Supply. Great prices and fast shipping, will order again. Thank you very much!
Read moreIn order to be eligible for a return, product to be returned must be at least $150 US. Items must be unused and unmounted, in resalable condition. Return authorization must be requested, no credit or exchanges will be granted if items are shipped back without return authorization or if items are not in resalable condition. Re-stocking fee is $60 US flat, cannot be voided if placing an off-setting order. Made To Order items are Non-Returnable and Non-Cancellable.