Wacker Neuson 5200006370 Outer Cup Bearing

The Wacker Neuson Outer Cup Bearing is a genuine OEM component designed for the Arctic Bear XHD NS Indirect Heater and HIF 600 Flameless Air Heater series. As a direct-from-manufacturer part, it meets the original design tolerances and material specifications used in production — giving you confidence that the replacement will perform exactly as the original did. This bearing is the correct fit for both the HI770XHD Indirect Heater and HIF 600 Flameless Air Heater applications covered under these product lines.

Key Features

• OEM-Grade Precision Tolerancing — Manufactured to the exact dimensional and hardness specifications of the original bearing, ensuring correct load distribution and smooth rotation under operating conditions.
• Drop-In Replacement — Engineered to seat directly into the original bearing housing without rework, matching the same cup geometry as the factory-installed component.
• Confirmed Fitment — Compatible with the Arctic Bear XHD NS Indirect Heater and the HIF 600 Flameless Air Heater, covering both the HI770XHD and HIF 600 model lines.
• Sustained Rotational Performance — A properly functioning outer cup bearing supports the tapered roller assembly and maintains shaft alignment; a worn cup causes uneven wear, vibration, and accelerated bearing failure.
• Genuine Wacker Neuson Part — Sourced directly through authorized Wacker Neuson supply channels, carrying part number 5200006370 for straightforward verification against your service manual or parts diagram.

The outer cup bearing — also called a bearing cup or race — is the outer ring component of a tapered roller bearing assembly. It provides the hardened, precision-ground surface against which the tapered rollers travel, transferring radial and axial loads from the rotating shaft to the surrounding housing. When the cup wears, becomes pitted, or develops surface fatigue, the entire bearing loses its ability to maintain proper shaft alignment, which leads to increased vibration, heat buildup, and eventual mechanical failure of adjacent components. Replacing it with the correct OEM cup ensures the bearing assembly functions as a matched, balanced unit.

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.