The Bomag 05113315 Grooved Ball Bearing is a genuine OEM component designed for BW 55 E and BW 55 walk-behind light rollers. Sourced directly from Bomag, this bearing delivers the precise tolerancing and dimensional accuracy required to maintain smooth rotation and correct load distribution in these compact machines. As an authentic OEM part, it matches the original specification exactly, ensuring a direct, trouble-free installation. This grooved ball bearing is the correct fitment for both the BW 55 E and BW 55, giving operators confidence that the replacement part is built to perform exactly as the original did from the factory.
Key Features
- OEM Precision Tolerancing — manufactured to Bomag's exact dimensional and load-rating specification for grooved ball bearings, ensuring smooth, consistent rotation under operational loads
- Direct OEM Replacement — engineered to drop into the same bearing seat as the original, with matching bore, outer diameter, and width for a straightforward swap
- Confirmed Fitment — verified for Bomag BW 55 E and BW 55 walk-behind light rollers via Bomag's official parts catalog
- Sustained Drum and Drivetrain Performance — a worn or failed grooved ball bearing causes vibration, uneven drum rotation, and accelerated wear on surrounding components; replacing it promptly keeps the roller running true
- Genuine Bomag OEM Part — supplied under Bomag part number 05113315, confirming authenticity and traceability through the authorized supply chain
A grooved ball bearing — also known as a deep-groove ball bearing — supports radial and light axial loads while allowing a shaft or drum component to rotate freely with minimal friction. In a walk-behind roller like the BW 55 E and BW 55, these bearings are critical to maintaining smooth, consistent drum rotation and protecting the drivetrain from excessive wear. When a grooved ball bearing begins to fail, operators typically notice increased vibration, noise, or uneven compaction performance — signs that the bearing's rolling elements or races have worn beyond acceptable limits and replacement is needed to restore normal operation.
Part Details
| Part Number | 05113315 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Grooved Ball Bearing |
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.
