Bomag 05272023 Spherical Plain Bearing

The Bomag 05272023 Spherical Plain Bearing is a genuine OEM component designed for a broad range of Bomag single drum rollers, tandem rollers, pneumatic tyred rollers, cold milling machines, and recycler/stabilizers — including BW-series rollers, BM-series cold milling machines, and MPH and RS recycler/stabilizer models. Sourced directly from Bomag, this bearing meets the original engineering specifications for the machines it serves. This spherical plain bearing installs as a direct replacement, requiring no modification to the host assembly.

Key Features

• Genuine OEM Bearing Precision — manufactured to Bomag's original load-rating and angular-misalignment tolerances, so the bearing seats correctly and handles the dynamic forces present in roller and milling machine linkages
• Direct OEM Replacement — part number 05272023 matches the original fitment exactly, dropping into the existing housing without reworking bores or adjacent hardware
• Broad Cross-Machine Compatibility — fits Bomag single drum rollers including BW 211 D-5 and BW 213 D-5, tandem rollers including BW 141 AD-5 and BW 202 AD-5, pneumatic tyred rollers including BW 24 RH and BW 27 RH, cold milling machines including BM 1000/35 and BM 2500/75, and recycler/stabilizers including MPH 600 and RS 500
• Articulation Under Load — spherical plain bearings allow controlled angular movement between connected components; a worn or seized bearing transfers shock loads into surrounding structure, accelerating wear on pins, bores, and frame joints
• Long-Term Joint Integrity — the OEM surface finish and material grade resist fretting and corrosion in the wet, vibration-heavy environments these machines operate in, maintaining correct joint geometry over extended service intervals

A spherical plain bearing is a sliding-contact bearing with an inner ring that can pivot in any direction within the outer ring, allowing two connected components to rotate or articulate relative to each other without binding. On Bomag compaction rollers and milling machines, these bearings are used at pivot points in steering linkages, articulation joints, and oscillating assemblies where misalignment and vibration are constant. When a spherical plain bearing wears out or seizes, the affected joint loses its ability to move freely, causing uneven stress on pins and bores, imprecise machine control, and accelerated structural damage to surrounding components.

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.

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