Description
Reliable bearing performance is fundamental to any high-speed application, whether you’re building a custom motor setup or maintaining critical drivetrain components. The PARTS UNLIMITED 6203-2RS delivers consistent, low-friction operation with factory-sealed protection against contamination—eliminating the need for constant maintenance on track or street. This electric motor-grade bearing handles sustained RPM loads while maintaining tight tolerances, making it an essential upgrade for serious builds.
- Bore diameter: 17mm
- Outer diameter: 40mm
- Width: 12mm
- Designation: 6203-2RS
- Sealing: Double rubber seals
- Lubrication: Pre-packed grease
- Material: Chrome steel
- Rated: Electric motor quality
- Installation: Bolt-in replacement
- Fitment: Universal sizing






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