QD Bushes (USA)
QD (USA) conical bushes made according to the US standard are intended for fixing pulleys, wheels, shaft couplings and other components to shafts. They are produced of steel.
They have a conical outer surface and a cylindrical inner bore including a standardized keyway. Once fixed, the component is capable of transmitting torque while being secured against axial displacement.
Typical Applications
The QD bushes are used in a variety of industrial applications.
They are used to fix standard and non-standard V-belt, timing and flat pulleys, sprockets and plate wheels, hubs for Taper bushes, shaft couplings and other components, if mounting according to American standards is required.
Materials
Steel C43.
Matching Bores and Designs
The bushes are manufactured in a standardized range from QT to W for holes from 3/8" to 9 1/4".
Bush Code Description
Example:
SH 5/8
| Code Part | Description |
|---|---|
| SH |
Type of QD Bushes |
| 5/8 |
Inner hole size in inch |
Notice
The bushes have inch dimensions include threads.
Documents for Download
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