The Wacker Neuson Needle Bearing is a genuine OEM component designed for the EHB 7/115 and EHB 7/230 series SDS-max electric demolition hammers. As a direct factory replacement, this bearing meets the original design specifications for the EHB 7 family, ensuring it seats and performs exactly as the original part did. Sourced directly from Wacker Neuson, part is the correct, verified choice for technicians and operators restoring full function to their electric hammer.
Key Features
- Genuine OEM Tolerancing — Manufactured to the exact radial clearance and load ratings specified for the EHB 7 hammer's internal drive assembly, ensuring the needle bearing carries its intended load without deflection or play.
- Drop-In Replacement — Matches the original bearing journal dimensions, so it seats directly into the existing housing without machining or shimming.
- Compatible with EHB 7 Series Hammers — Fits the EHB 7/115 (115V) and EHB 7/230 (230V) SDS-max electric demolition hammers, covering both North American and international voltage configurations.
- Sustained Impact Performance — A correctly functioning needle bearing keeps the reciprocating mechanism aligned under continuous hammering loads; a worn bearing causes lateral slop, accelerated wear to surrounding components, and loss of striking efficiency.
- Electrical Safety Compliance — Using the correct OEM bearing maintains the structural integrity of the drive assembly in an electric-powered tool, preventing imbalance conditions that can increase vibration and stress on the motor housing.
A needle bearing supports rotating or oscillating shafts by using a set of thin, cylindrical rollers arranged around the shaft journal. In a demolition hammer like the EHB 7 series, the needle bearing manages the radial loads generated during each impact stroke, keeping the drive components centered and moving freely. When a needle bearing wears or fails, the resulting play in the shaft allows components to shift under load, which causes uneven wear, increased vibration, and eventually damage to the surrounding housing or drive mechanism.
Part Details
| Part Number | 5000107468 |
|---|---|
| Old Part Number | 0107468 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Needle Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electric Drilling/Chisseling H ammer, SDS-max, 115V | EHB 7/230 | 5000007973, 5000007980 |
| Electric Hammer EHB 7/115 | EHB 7/115 | 5000007974 |
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.
