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Gates 78770212 QD10/8V21.20 Super HC V-belt sheave with 10 grooves, 21.20" outside diameter, and 8V narrow-wedge section. Designed for heavy-duty industrial drives requiring high power transmission with QD bushing mounting. Precision-machined for reliable belt tracking and long service life.
MODEL QD10/8V21.20
Contact supplier for technical support on: 303-744-5800
$5,677.74 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore Diameter
1-15/16 to 5-1/2 in
Bore Max (in)
5.5
Bore Type
QD
Bushing Type
M
Face Width
11-5/8 in
Material
Ductile Iron
Non-Standard
NO
Number of Grooves
10
Outside Diameter
21.2 in
Rim Speed (fpm)
6500
Rim Speed (mps)
33.02
Series
7877
Suitable For Use With
Super HC and Super HC PowerBand Belts
Type
Heavy Duty
Gates QD, or "Quick Disconnect", sheaves are designed for easy, convenient use with your Super HC and Super HC PowerBand belts.
- Full split in bushing allows for easy installation and removal.
- Narrower sheave design is precision manufactured, static balanced, and transmits higher horsepower.
- Precise sheave design produces positive, press fit to shaft.
- Sheaves and bushings must be ordered separately.
- Meets RMA oil- and heat-resistant standards and static conductivity requirements.
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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.