The Bomag 05121079 Angular Ball Bearing is a genuine OEM component designed for the BMP 8500 trench compactor. Sourced directly from Bomag, this bearing meets the exact tolerancing and load specifications required for the BMP 8500's drivetrain and compaction system. When a bearing wears or fails, it can lead to increased vibration, heat buildup, and accelerated damage to surrounding components — making prompt replacement with the correct OEM part essential. Confirm part number 05121079 against your machine's parts manual before ordering to ensure a correct match.
Key Features
- OEM-Grade Bearing Precision — manufactured to Bomag's exact angular contact specifications, ensuring correct load distribution and tolerance for the BMP 8500's operating demands
- Direct OEM Replacement — seats into the original bearing housing without modification, maintaining proper shaft alignment and preload
- BMP 8500 Trench Compactor Fitment — verified for the Bomag BMP 8500, a remote-controlled articulated trench compactor used in demanding confined-space applications
- Sustained Load Capacity — angular ball bearings are engineered to handle both radial and axial forces simultaneously; the correct specification keeps the compaction system running smoothly under continuous vibration loads
- Genuine Bomag OEM Part — supplied as an authentic Bomag component, giving you full confidence in fitment accuracy and part quality for a critical rotating assembly
An angular ball bearing is designed to carry both radial loads and axial (thrust) loads at the same time, making it well suited to rotating assemblies that experience forces from multiple directions — such as those found in the drive and compaction systems of the BMP 8500 trench compactor. When this bearing is in good condition, it allows shafts and housings to rotate smoothly with minimal friction and heat. As it wears, play develops in the assembly, leading to vibration, noise, and eventually damage to the shaft or housing — so timely replacement with the correct part, such as the Bomag 05121079, is critical to keeping the machine operational and protecting surrounding components.
Part Details
| Part Number | 05121079 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Angular Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Trench Compactor | BMP 8500 | 00818667, 00824277, 00825393, 00825737, 00826647, 00826969, 00827003, 00826585 |
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.
