Mosmatic DXF DY Series Roller Bearing

Mosmatic Bearing Kit for DXF / DX Series

This bearing kit is designed specifically for the Mosmatic DXF (and related DX) swivel assemblies. It supplies high-grade replacement bearings and seals to restore smooth rotation, reduce vibration, and prolong the life of professional-use swivels. 

Key Features

• Tailored for DXF / DX series Mosmatic swivels — ideal service kit for maintenance or refurb. 

• High-quality bearings & seals, built to withstand the demanding conditions of high-pressure cleaning rigs.

• Enables smoother rotation, better alignment and helps avoid performance loss when wear appears in the swivel.

• Perfect for fleet servicing where uptime and reliability are critical.

Technical Specifications

Model: Bearing Kit for Mosmatic DXF / DX series

Part Number: 57.903 (for NW6 size) 

Compatibility: Mosmatic DXF swivel series and related models

Contents: Bearings + seals required for rebuild of swivel internals

Material: Industrial-grade bearing steel, sealed components

Application: Rotary unions in surface-cleaner heads, high-pressure swivels

Notes for Fitter

• Before ordering, confirm your swivel’s size (NW rating, thread spec) so you match the correct kit (e.g., NW6).

• If you observe the swivel has radial or axial play, rough rotation, or increased vibration, this kit will address the bearing portion of the assembly.

• Rebuild procedure: disassembly of swivel body → clean and inspect housing → replace bearings/seals → re-assemble and lubricate as per manufacturer spec.

• After servicing, re-check alignment and rotation free-play to ensure smooth, quiet operation.