SH QD Taper Bushing, Keyed, 5/8", 7/8" or 1-1/8" Bore

SH QD split taper bushing with keyway. It clamps an SH Uniboss center boss or SH-bushing fan hub to your shaft, so one hub fits a range of shaft sizes. Choose the bore that matches your shaft.

• Bores: 5/8" (3/16" keyway), 7/8" (3/16" keyway), 1-1/8" (1/4" keyway)
• Split barrel; flange with clearance holes for the cap screws and tapped jacking holes for removal
• Steel

Fits these center bosses and hubs

Multiwing SH Uniboss pull-through (reverse mount), standard length and 62 mm extended; Wing Fan SH reverse mount; and the 9-blade Multiwing PMAx hub, SH bushing.

Pull-through (reverse mount) example

The installation photos show an SH bushing fitted in a Multiwing pull-through (reverse mount) Uniboss center boss. Not sure which way yours mounts? Send a photo of your current fan.

Not sure what you have?

Use our fan identification form. It walks you through the diameter, blade count, hub size and series in a few minutes, and you can attach photos. We will confirm the right part before you order.

Ordering and shipping

• Stock shown is what is on our shelf today.
• Order by 11 am Pacific and in-stock parts ship the same day. After 11 am we can still ship the same day in some cases. Call (360) 661-0875 for a rush.
• Shows sold out? Call or use the fan identification form and we will give you a lead time or suggest an equivalent.
• Saturday delivery is possible in some cases. Call to arrange it.
• Shipping overages are refunded.

About Amphibious Marine

We sell Multiwing and Wing Fan fans and blades, and we specialize in fast fan repairs: blade cutting, balancing, replacement hubs and complete fans. When we don't have the exact part on hand, our fan design software lets us design a permanent or temporary replacement fan for time-critical applications, and we can often ship the same day. Amphibious Marine is an independent seller and is not affiliated with Multiwing or Wing Fan.