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Gates 78343085 QD3C8.5 multi-duty V-belt sheave with 3 grooves, 8.9" outside diameter, and C section for QD bushing bore. Designed for industrial belt drives requiring reliable power transmission in multi-groove configurations. Precision-machined cast iron construction ensures long service life and consistent performance in demanding applications.
MODEL QD3C8.5
Contact supplier for technical support on: 303-744-5800
$468.05 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore Diameter
7/8 to 3-1/2 in
Bore Max (in)
3.5
Bore Type
QD
Bushing Type
E
Face Width
3-3/8 in
Material
Cast Iron
Non-Standard
NO
Number of Grooves
3
Outside diameter (in)
8.9
Rim Speed (fpm)
6500
Rim Speed (mps)
33.02
Series
7834
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: 177444
Mechanic
Cut the bell when you said I would get a chance to install it seems to fit I still need to test drive
Read moreSKU: 5932890
Gt4 cog belt
I've not had a chance to try it out but if it's at least as good as the 150 hours I had on the GT2 belt when I decided to replace it, I'll be a happy camper!
Read more
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SKU: 177444
Mechanic
Cut the bell when you said I would get a chance to install it seems to fit I still need to test drive
Read moreSKU: 5932890
Gt4 cog belt
I've not had a chance to try it out but if it's at least as good as the 150 hours I had on the GT2 belt when I decided to replace it, I'll be a happy camper!
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.