The Wacker Neuson Ball Grooved Bearing is a genuine OEM component designed for the EH 25, EH 50, EH 75, EH 100, and EH 70 series electric breakers. As a direct factory replacement, this bearing is manufactured to the same tolerances as the original, ensuring correct fit within the breaker's drive assembly. Compatibility spans both 115V/120V and 230V/240V configurations across North American, European, and Brazilian variants of these machines. Sourcing a verified Wacker Neuson OEM part like the means you're installing a component built to the same specification as the bearing that left the factory.
Key Features
- OEM Precision Tolerancing — Manufactured to exact dimensional and radial load specifications for the EH series breaker drive train, not a generic bearing substitute.
- Drop-In Replacement Fit — Seats directly into the bearing housing of compatible EH series electric breakers with no reworking of the bore or retaining hardware.
- Broad EH Series Compatibility — Fits EH 25, EH 50, EH 75, EH 100, and EH 70 electric breakers across multiple voltage variants including 115V, 120V, 230V, and 240V models.
- Sustained Impact Performance — A correctly seated ball grooved bearing maintains smooth rotational support under the high-cycle impact loads these electric breakers generate, preserving consistent blow energy delivery.
- Electrical Safety Compliance — Using a genuine OEM bearing in an electric breaker ensures the mechanical clearances around motor and drive components stay within safe operating limits, reducing the risk of heat buildup or unintended contact.
A ball grooved bearing supports and centers a rotating shaft within the breaker's drive mechanism, allowing it to spin freely while absorbing both radial and axial loads generated during operation. In an electric breaker, this bearing plays a critical role in transmitting motor output efficiently to the striking mechanism — when it wears, operators typically notice increased vibration, unusual noise, or a drop in impact performance. Left unaddressed, a failed bearing accelerates wear on surrounding components and can lead to more extensive drivetrain damage.
Part Details
| Part Number | 5000206740 |
|---|---|
| Old Part Number | 0206740 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ball Grooved Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| EH75/240V Electric Breaker | EH 75/240V | 5000610294 |
| EH25/240 BREAKER | EH 25/230V | 5000610330, 5000610395, 5000610396, 5000610397, 5000610404 |
| EH65 BREAKER | EH 65/120V | 5000610421 |
| Electric Breaker EH 25/115V | EH 25/115V | 5100001903 |
| Electric Breaker | EH 100/240 28x152 US | 5000008892 |
| EH 100, 28x160 | EH 100/230 28x160 | 5000610026 |
| EH 100, 32x160 | EH 100/230 32x160 | 5000610319 |
| EH 50, hex 25x108 | EH 50/230 25x108 | 5100001908 |
| EH 50, 27x80 | EH 50/230 27x80 | 5100001909 |
| EH 100, hex 28x152 | EH 100/230 28x152 | 5100003030 |
| EH 75, 27x80 | EH 75/230 27x80 | 5100004152 |
| EH 75, hex 25x108 | EH 75/230 25x108 | 5100004153 |
| EH 75, hex 28x160 | EH 75/230 28x160 | 5100004154 |
| EH 75, hex 28x152 | EH 75/230 28x152 | 5100004155 |
| EH 75, hex 32x160 | EH 75/230 32x160 | 5100004156 |
| EH75/240 Electric Breaker | EH 75/240 28x152 US | 5100004157 |
| EH70 32x160 | EH 70/115 32x160 UK | 5100004158 |
| EH70/120 Electric Breaker | EH 70/120 28x152 US | 5100004159 |
| EH 50, hex 28x152 | EH 50/230 28x152 | 5100004472 |
| EH 50, hex 28x160 | EH 50/230 28x160 | 5100004473 |
| Electric Hammer | EH 50/230 28x160 BR | 5100009761 |
| Electric Hammer | EH 75/230 28x160 BR | 5100009762 |
| Electric Hammer | EH 100/230 28x160 BR | 5100009790 |
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.
