High Speed MR105ZZ Miniature Ball Bearing – Precision Engineered for Demanding Applications

Ultra-Smooth Operation with Chrome Steel Construction: Hardened chromium steel balls and raceways ensure exceptional durability and frictionless rotation at up to 30,000 RPM.

Precision Deep Groove Design: Optimized internal geometry distributes radial/axial loads evenly, reducing vibration in high-speed applications like fishing reels and micro motors.

Corrosion-Resistant Zinc Shield (L-1050ZZ): Dual metal shields protect against dust and moisture while retaining lubrication – ideal for marine environments or outdoor gear.

5x10x3mm Compact Size: Micro-scale dimensions enable integration into tight spaces for DIY projects, RC vehicles, and precision instruments.

Pre-Lubricated with High-Temp Grease: NSF-certified lubricant maintains performance from -30°C to 120°C without re-greasing.

Bulk Packaging Advantage: Direct-from-factory wholesale pricing with MOQ flexibility for industrial buyers and hobbyists.