The Bomag 05331235 Nilos Ring is a genuine OEM component designed for BW 55 E and BW 55 walk-behind light rollers. Sourced directly from Bomag, this nilos ring meets the original equipment specification for a drop-in fit alongside the bearing assembly it protects. Confirmed fitment covers the BW 55 E and BW 55 — check your machine model before ordering to ensure compatibility.
Key Features
- Genuine OEM Bearing Seal Accuracy — manufactured to Bomag's original specification, ensuring the ring seats flush and maintains correct axial clearance against the bearing race
- Direct-Fit Replacement — dimensioned to match the original nilos ring on BW 55 E and BW 55 walk-behind light rollers, sliding into place without rework or shimming
- Bearing Contamination Defense — the formed metal shield deflects grease, debris, and moisture away from the bearing face, extending the service life of the bearing it guards
- Verified Bomag Part Number — part number 05331235 cross-references directly in Bomag's OEM catalog, eliminating guesswork during ordering and parts traceability
- Supports Consistent Drum Performance — a properly seated nilos ring keeps the bearing running clean and cool, sustaining smooth drum rotation and compaction output on the BW 55 series
A nilos ring is a thin, pressed-metal sealing disc that mounts directly against the face of a rolling-element bearing. Its primary job is to shield the bearing from contaminants — dirt, water, and displaced grease — that would otherwise accelerate wear on the races and rolling elements. When a nilos ring is cracked, deformed, or missing, the exposed bearing is vulnerable to rapid deterioration, leading to rough drum rotation, increased heat, and eventual bearing failure that can take the machine out of service.
Part Details
| Part Number | 05331235 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Nilos Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 55 E | 00817553, 00824061, 00825111, 00825513, 00825899, 00826207, 00826473, 00811021, 00811012, 00827551, 00827009 |
| Walk-Behind / Light Roller | BW 55 | 00827605 |
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.
