Multiquip 9900 Rear Bearing 6205-2RS

The Multiquip 9900 Rear Bearing 6205-2RS is a genuine OEM sealed ball bearing designed for a wide range of Multiquip equipment including HTX44 and STX55J6 series ride-on power trowels, the LT6KV light tower, and GA-series gasoline powered generators. As a direct OEM replacement, this bearing delivers the dimensional accuracy and load tolerance required to keep rotating assemblies running true across all compatible platforms. Sourced directly through authorized Multiquip supply channels, the 9900 is the correct specification bearing for each machine in its fitment range. DHS Equipment stocks genuine Multiquip parts so you can order with confidence and get the right component the first time.

Key Features

• Sealed Double-Row Protection — The 6205-2RS designation means both sides of the bearing are rubber-sealed, blocking grease migration and contaminant ingress in dusty or wet site conditions.
• Genuine OEM Dimensional Accuracy — Manufactured to the exact bore, outer diameter, and width specifications of the original bearing, ensuring correct seating without rework to the housing or shaft.
• Broad Fitment Coverage — Compatible with HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, and STX55J6 ride-on trowels, the LT6KV light tower, and GA9.7HE and GAC2.2HZ generators.
• Smooth Rotation Under Load — A correctly fitted rear bearing maintains shaft alignment and minimizes vibration; a worn or failed bearing causes audible noise, heat buildup, and accelerated shaft damage.
• Direct OEM Source — Carries the Multiquip part number 9900, matching service manual references exactly for straightforward identification during maintenance or repair.

A rear bearing supports and locates a rotating shaft or spindle at its rearmost point, handling both radial and minor axial loads generated during operation. The double-sealed 6205-2RS construction retains lubrication for the life of the bearing and prevents abrasive particles from reaching the rolling elements — critical in concrete finishing and power generation environments where fine debris is always present. When this bearing wears, operators typically notice increased vibration, unusual noise from the drive assembly, or premature wear on adjacent components such as seals and shafts.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.