Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you're viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
QD2A6.4/B6.8

Image for Illustration purposes only. Actual product may vary

Gates 78312064 QD2A6.4/B6.8 Multi-Duty Sheaves - QD
  • Section: A/B
  • Outside Diameter: 7.15"
  • Bore Range Max.: 1 15/16"
  • Face Width: 1 3/4"
  • Bushing: SDS
  • Number of Grooves: 2
  • Material ID: 78312064

From heavy-duty sheaves built to haul your heavy loads to light-duty sheaves designed for your vehicles 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.

MODEL QD2A6.4/B6.8

BRAND

SKU

160433

WEIGHT

9.710 lb

UOM

each

UPC

72053102178

Contact supplier for technical support on: 303-744-5800

$158.94 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Bore Diameter

1/2 to 1-15/16 in

Bore Max (in)

1.9375

Bore Type

QD

Bushing Type

SDS

Face Width

1-3/4 in

Material

Cast Iron

Non-Standard

NO

Number of Grooves

2

Outside diameter (in)

7.15

Overall Length

1-5/16 in

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: 1251850

Gates rubber 84000160

Good product at a great price

Read more

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 more

SKU: 178170

Fast

Good price, fast delivery

Read more

SKU: 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
Alternatives Products from another supplier. Note, it may not be identical in style or function to original item
Reviews

SKU: 1251850

Gates rubber 84000160

Good product at a great price

Read more

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 more

SKU: 178170

Fast

Good price, fast delivery

Read more

SKU: 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

Return policy

In 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.