Description
The Regal Rexnord Rollway Bearings 6203ZZC3EMQ is a precision-engineered deep groove ball bearing designed for dependable performance in HVAC motors, blowers, fans, and other rotating equipment. Featuring a 17mm bore, double metal shields (ZZ), and C3 internal clearance, this bearing is built to handle both radial and axial loads in demanding service environments.
Key Features
- 17mm bore (inner diameter) for compatibility with standard HVAC motor and blower shafts
- Double-shielded (ZZ) design keeps contaminants out and retains lubrication for extended service life
- C3 internal clearance provides greater-than-normal radial play, ideal for applications with elevated operating temperatures or press-fit installations
- Deep groove geometry supports both radial and moderate axial (thrust) loads
- Manufactured to 6203 series dimensions for broad cross-reference compatibility
- Engineered by Regal Rexnord under the trusted Rollway Bearings brand for consistent quality and dimensional accuracy
Typical Applications
- HVAC blower and fan motors
- Draft inducer and condenser fan assemblies
- Pump motors and light industrial rotating equipment
- Belt-driven blower assemblies requiring reliable shaft support
Product Specifications
- SKU: 6203ZZC3EMQ
- Brand: Regal Rexnord – Rollway Bearings
- Bore (ID): 17mm
- Bearing Type: Deep Groove Ball Bearing
- Shield Type: Double Shielded (ZZ)
- Internal Clearance: C3 (greater than normal)
- Series: 6203







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