MR Series Mini Ball Bearings Rubber Sealed – 10 Piece Set

MR Series Mini Ball Bearings Rubber Sealed – 10 Piece Set: Compact, durable miniature bearings designed for smooth rotation and contamination resistance in small motors, robotics, and precision assemblies.

Features

• Rubber-sealed on both sides for dust and moisture protection
• Chrome steel construction for durability and wear resistance
• Smooth, low-friction performance for small motors and mechanisms
• Pack of 10 bearings for repairs, prototypes, and batch projects

Technical Details

• Series: MR (miniature ball bearings)
• Material: Chrome steel
• Sealing: Both sides rubber-sealed
• Dimension order: inner diameter × outer diameter × width (first number = inner diameter)
• Quantity: 10-piece set (included in package)

Included in package: 10 rubber-sealed MR miniature ball bearings.

Warning/Reminder: Store in a dry, dust-free area; avoid exposure to corrosive chemicals and excessive heat. Handle with clean tools to prevent seal damage.

These MR mini bearings reduce friction and vibration in hobby motors, RC vehicles, 3D printer axes, and small gearboxes, improving efficiency and extending component life. Their sealed design keeps contaminants out so maintenance intervals are longer and downtime is reduced.

Perfect for hobbyists, engineers, and repair technicians in prototyping and small-scale production, backed by a 2-year warranty.

Order now to outfit your next project with reliable, precision miniature bearings — ideal for motor shafts, pulley systems, and compact mechanical assemblies. Use them during assembly, maintenance, or upgrades; guaranteed performance for two years.