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Gates 78391204 E 2.1/4 QD bushing with 2-1/4" bore and 13 x 6 mm keyway. Designed for quick-detachable mounting of QD sheaves and sprockets in industrial power transmission drives. Split-taper design provides concentric clamping and easy installation.
MODEL E 2.1/4
Contact supplier for technical support on: 303-744-5800
$129.65 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Barrel Diameter
3.83 in
Bolt Circle Diameter
5 in
Bore Diameter
2-1/4 in
Flange Diameter
6 in
Flange Thickness
0.88 in
Hub Diameter
7-1/2 in
Key Included
NO
Key way size (mm)
13 x 6
Keyway
Standard
Keyway Size
0.51 x 0.24 in
Material
Cast Iron
Number of Bolt Holes
3
Overall Length
2-3/4 in
Screw Size
1/2-13 x 2-3/4 in
Suitable For Use With
QD Style Sheaves, Sprockets and Pulleys
Torque Rating
20000 in-lb
Type
Finished Bore
Gates QD (Quick Disconnect) bushings are engineered with precision tolerance for use with sheaves, sprockets, pulleys, and other power transmission applications.
- Manufactured to precise tolerances
- Available in all standard bore sizes
Easy on. Easy Off.
Quick Disconnect bushings are split through the barrel and flange for easy installation and deinstallation when you need to mount a component to your drive shaft.
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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.