Multiquip 33084-002 Lower Half Bearing

The Multiquip 33084-002 Lower Half Bearing is a genuine OEM component designed for Whiteman plaster and mortar mixer models including the WM45H, WM45HCE, and WM45HE. Sourced directly from Multiquip, this bearing half delivers the exact fit and material specification required to keep the mixer drum rotating smoothly under load. Correct bearing fitment is critical in mortar and plaster mixing applications, where constant abrasive material contact and sustained drum rotation place heavy demands on drivetrain components. Replacing a worn or damaged lower half bearing with a genuine Multiquip part restores proper drum alignment and prevents accelerated wear to surrounding components.

Key Features

• Genuine OEM Bearing Grade — Manufactured to Multiquip's original material and dimensional specification, ensuring the load capacity and wear resistance demanded by continuous mortar and plaster mixing cycles.
• Direct Lower Housing Fit — Engineered as a matched lower half, this bearing seats correctly in the lower bearing housing without shimming or secondary machining.
• Confirmed Fitment for WM45 Series Mixers — Verified compatible with WM45H, WM45HCE, and WM45HE Whiteman mortar and plaster mixer models.
• Protects Drum and Drivetrain Integrity — A correctly seated lower half bearing maintains proper drum shaft alignment; a failed bearing allows shaft movement that accelerates damage to the drum, paddle assembly, and adjacent seals.
• Exact Part Number Cross-Reference — Order with confidence using Multiquip part number 33084-002 to ensure you receive the correct half bearing for your WM45 series mixer.

The lower half bearing in a Whiteman mortar mixer supports the drum shaft at its lower mounting point, carrying the radial and axial loads generated as the drum rotates under a full batch of mortar or plaster. Working as part of a split-bearing arrangement, the lower half cradles the shaft and pairs with the upper half to form a complete bearing seat. When this component wears, the shaft loses its centered position, leading to uneven drum rotation, increased vibration, accelerated seal wear, and potential damage to the mixer's drive components. Replacing it promptly with a correctly specified part restores smooth, stable drum operation.

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.