Multiquip 50449700 Bearing Ball 1B30 - OEM Replacement Part

The bearing ball is a critical rotating component in the Hatz 1B30 diesel engine that powers the MVH208DZ reversible plate compactor. This precision-engineered bearing supports high-speed rotation of the eccentric weight assembly that generates the 5,200 VPM vibration frequency required for effective soil compaction. Bearing failure typically presents as unusual engine noise, increased vibration, reduced compaction efficiency, or difficulty achieving proper RPM readings on the hour/tachometer display.

The Hatz 1B30 air-cooled, 4-cycle diesel engine drives the eccentric weight at high speed to develop compaction force through consecutive high-frequency vibrations. This bearing must maintain precise tolerances under extreme operating conditions including vibration, heat, and continuous rotational stress during compaction operations on sand, gravel, and cohesive soils.

This bearing is compatible with the following Multiquip plate compactor models:

• MVH208DZ

Regular inspection of bearing condition during scheduled maintenance intervals helps prevent catastrophic engine failure and costly downtime. Replace immediately if unusual noise, heat, or play is detected during operation.

Genuine Multiquip OEM part, sold by an authorized dealer.