The Multiquip 1550463500 Ball Bearing is a genuine OEM component designed for KD1800, KD1800KD6, and KD6 series core drills. As a direct OEM replacement, it is manufactured to the same precision tolerancing as the original, ensuring correct load distribution and dimensional fit within the drill assembly. Confirm your model against the fitment list — this bearing is validated for KD1800, KD1800KD6, and KD6 equipment.
Key Features
- OEM Precision Tolerancing — Manufactured to exact dimensional and load-rating specifications, so the bearing seats correctly and maintains proper rotational alignment under drilling loads.
- Drop-In Installation — Matches the original bearing's bore, outer diameter, and width for a direct swap with no machining or adaptation of the housing.
- Confirmed Fitment — Verified for Multiquip KD1800, KD1800KD6, and KD6 core drills; always cross-reference your model before ordering.
- Sustained Rotational Efficiency — A properly functioning ball bearing keeps the spindle or drive shaft running true, maintaining drilling speed and bit control; a worn bearing causes vibration, heat buildup, and accelerated damage to surrounding components.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, this is the same bearing shipped in new equipment — not a substitute grade or cross-listed generic.
A ball bearing provides low-friction rotational support between moving and stationary components inside the core drill — typically supporting the drive spindle or motor shaft so it turns smoothly under load. When the bearing is in good condition, the drill runs with minimal heat and consistent torque transfer to the bit. As the bearing wears, play develops in the shaft, causing vibration, uneven core cuts, and increased stress on seals and adjacent components — left unaddressed, a failed bearing can damage the housing or drive assembly and take the machine out of service entirely.
Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team with your model and serial number for verification before ordering.
Part Details
| Part Number | 1550463500 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ball Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Core Drills | KD1800 |
| Core Drills | KD1800KD6 |
| Core Drills | KD6 |
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.
