The Bomag 05744828 Main Bearing is a genuine OEM component designed for the BP 18/45 D-2 vibratory plate, BT 80 D tamper, and BPR 30/38 D-3 reversible vibratory plate. Sourced directly from Bomag, this main bearing meets the exact tolerances and material specifications of the original part. It installs as a direct replacement with no reworking needed, making it the right choice when servicing your compaction equipment.
Key Features
- Genuine OEM Tolerancing — manufactured to Bomag's precise load-rating and dimensional specs, ensuring correct rotational support and service life expected of this bearing position
- Direct OEM Replacement — matches the original mounting dimensions and interface of part number 05744828, dropping into place exactly as the factory-installed bearing did
- Confirmed Fitment — compatible with the BP 18/45 D-2 vibratory plate, BT 80 D tamper, and BPR 30/38 D-3 reversible vibratory plate
- Sustained Compaction Output — a correctly seated main bearing keeps the eccentric shaft or crankshaft spinning true, maintaining the full centrifugal force or stroke your machine is rated to deliver
- Failure Prevention — a worn main bearing allows unwanted shaft play, leading to vibration imbalance, accelerated wear on surrounding components, and eventual seizure; replacing it promptly protects the drivetrain
The main bearing supports the primary rotating shaft inside the engine or exciter housing, carrying the radial and axial loads generated during operation. In compaction equipment like vibratory plates and tampers, these loads are substantial and cyclic, so the bearing must maintain precise shaft alignment under continuous stress. When a main bearing wears or fails, shaft movement becomes erratic, efficiency drops, vibration characteristics change, and serious internal damage to the engine or exciter assembly can follow.
Part Details
| Part Number | 05744828 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Main Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate | BP 18/45 D-2 | 00817417 |
| Tamper | BT 80 D | 00817455, 00818735, 00825495 |
| Reversible Vibratory Plate | BPR 30/38 D-3 | 00817436 |
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.
