Multiquip CD290021 Bearing 6202ZZ

The Multiquip CD290021 Bearing 6202ZZ is a genuine OEM bearing designed for DM15A9C and CDM2CSA series equipment. As a direct Multiquip OEM component, it is manufactured to the exact tolerances required to maintain smooth, low-friction rotation within the drivetrain or motor assembly. This bearing is confirmed to fit the DM15A9C Drill Rig Stand and CDM2CSA Core Drills, making it the correct choice when restoring these machines to full operating condition. Sourcing the genuine OEM CD290021 ensures you are installing a part built to the same specification as the original.

Key Features

• OEM-Spec Tolerance Grading — Manufactured to the precise dimensional and radial tolerances required for smooth, consistent rotation in Multiquip drill and core equipment.
• Double-Shielded 6202ZZ Configuration — The ZZ dual-shield design protects the bearing races and ball elements from dust, debris, and moisture common on concrete drilling and coring job sites.
• Direct-Fit Replacement — Engineered to the same bore, outer diameter, and width as the original, installing into existing housings without modification.
• Confirmed Fitment — Verified for use on DM15A9C Drill Rig Stand and CDM2CSA Core Drills.
• Prevents Spindle and Housing Damage — A worn bearing allows play in rotating shafts, which can cause heat buildup, vibration, and eventual damage to surrounding housings and spindle components; replacing it promptly protects the broader assembly.

A bearing supports and guides rotating shafts or spindles by reducing friction between moving surfaces through a set of precision steel ball elements held within inner and outer races. In core drilling and drill rig equipment, bearings carry both radial and axial loads generated during drilling operations, keeping rotating components aligned and running true. When a bearing wears, develops play, or fails, operators typically notice increased vibration, unusual noise, or heat at the bearing location — symptoms that, if ignored, can lead to shaft misalignment and damage to adjacent components.

Part Details

Compatibility & Fitment

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.