688RS Rubber Sealed Bearing 8x16x5 – Double Rubber Seals

688RS Rubber Sealed Bearing 8x16x5 – Double Rubber Seals — A compact, low-friction radial bearing engineered for smooth rotation and protection against dust and debris. Ideal for small motors, hobby RC, and precision assemblies where size and sealing matter.

Features

• Double rubber seals on both sides for enhanced contamination protection.
• Low-friction chrome steel construction for consistent performance and durability.
• Slim 5 mm width for tight installations and compact assemblies.
• Precision fit with standard 8×16×5 mm dimensions for easy replacement.
• Ready for high-speed rotation in small electric motors and hobby applications.

Technical Details

• Model: MR115
• Material: Chrome steel
• Inner diameter: 8 mm
• Outer diameter: 16 mm
• Width: 5 mm
• Seal type: Both sides rubber-sealed (688RS)

Package includes: 1 × 688RS bearing (unless specified otherwise).

Warning: Inspect shaft and housing for burrs before installation. Avoid excessive heat during press-fit to prevent seal damage.

Benefits: This 688RS bearing reduces downtime by protecting rolling elements from dust and moisture, extending service life and maintaining smooth rotation. Its compact dimensions make installation straightforward in confined spaces, improving reliability for motors, gearboxes, and DIY projects.

Perfect for RC models, small electric motors, robotics and maintenance tasks, backed by a 2-year warranty.

Buy now to upgrade precision and durability in your next build — ideal for routine repairs, upgrades, and new assemblies. Use in continuous or intermittent operation where sealed protection and compact size are required.