Premium Chrome Steel MR115 2RS ZZ Deep Groove Ball Bearing

High-quality chrome steel construction ensures exceptional durability and smooth operation under heavy loads. Precision-engineered with tight tolerances for consistent performance in high-speed applications.

Dual Rubber Seals (2RS) for Enhanced Protection

Features integrated rubber seals on both sides to prevent dust and moisture ingress, extending bearing lifespan in harsh environments. Ideal for remote-controlled cars, drones, and small machinery requiring reliable rotation.

Compact 5x11x4 mm Design for Versatile Use

Space-saving dimensions make it perfect for tight installations in hobbyist projects and industrial equipment. Compatible with various RC car models, electric motors, and miniature mechanical systems.

Optimized for High-Speed & Low Friction Performance

Precision-polished raceways and balls minimize energy loss, ensuring efficient power transmission. Suitable for applications demanding quiet operation and reduced wear over time.

Bulk Purchase Advantage for Cost-Effective Upgrades

Wholesale pricing available for workshops, manufacturers, and RC enthusiasts stocking multiple units. Direct global sourcing guarantees genuine quality at unbeatable value.

Industrial-Grade Reliability in Miniature Form

Heat-treated steel components resist deformation under stress, maintaining accuracy in competitive racing or prolonged use. Trusted by professionals for its balance of strength and precision.