Tornado EB 30/1 Left Bearing Plate K50087750

The left bearing plate (part# K50087750) locates the brush bearing on the non-drive side of the Tornado EB 30/1 electric broom. It is the plate that holds the bearing square to the housing, and in doing so it sets the alignment of the whole roller brush. A small amount of wear here shows up as a surprisingly large problem at the floor.

Why alignment matters more than the part cost suggests

If the plate is distorted, cracked, or its bearing seat has worn oval, the brush no longer sits parallel to the floor. The consequences are visible: one end of the brush wears faster than the other, the machine sweeps cleanly on one side and leaves a strip on the other, and the belt runs off-line and wears on one flank. Operators often replace brushes and belts repeatedly without ever looking at the plate that is causing both.

What to check

With the brush out, look at the bearing seat for ovality and at the plate for cracks radiating from its fixings. Sight across both ends of the brush housing to see whether the two bearing positions are still in line. If the brush has been running with hair and string packed into its ends, assume the plate has taken some of that load too.

It is inexpensive enough that replacing it alongside a brush bearing is usually worth doing rather than refitting a questionable one.

Compatible Models

• Tornado EB 30/1 Electric Broom — Model 93220
• Tornado EB 30/1 Electric Broom — Model 93222

Twin City Vacuum has been selling and servicing Tornado equipment since 1956. Call 763-535-0770 or stop by 5415 West Broadway, Crystal, MN 55428 and we will confirm the right part against your machine.

Frequently Asked Questions

What does the left bearing plate do on the Tornado EB 30/1?

It locates the roller brush bearing on the non-drive side and holds it square to the housing, which sets the alignment of the whole brush.

How do I know if the left bearing plate needs replacing?

With the brush out, check the bearing seat for ovality and the plate for cracks radiating from its fixings, then sight across the housing to see whether both bearing positions are still in line. Uneven brush wear end-to-end, sweeping clean on one side only, or a belt wearing on one flank all point here.

Why do my brushes and belts keep wearing out?

A distorted or worn bearing plate is a common cause. If it no longer holds the bearing square, the brush runs out of parallel with the floor and the belt runs off-line, so both wear quickly. Replacing them without checking the plate just repeats the failure.

What models is the left bearing plate (part# K50087750) compatible with?

The Tornado EB 30/1 Electric Broom, Models 93220 and 93222.

How do I order the Left Bearing Plate (part# K50087750) or get help?

You can add the Left Bearing Plate (part# K50087750) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956 and can help confirm the right part for your machine.