High Precision MF74 Mini Flanged Deep Groove Ball Bearing – 4x7x2 mm

Ultra-Precision Engineering
Crafted with high-grade chrome steel for exceptional durability and smooth rotation. Tight tolerance design ensures minimal friction and noise, ideal for high-speed applications.
Compact & Versatile
Miniature 4x7x2 mm size with a flanged outer ring for secure mounting. Perfect for tight spaces in RC model cars, helicopters, drones, and small machinery.
Enhanced Load Capacity
Deep groove raceway design handles both radial and axial loads efficiently, extending lifespan under demanding conditions.
Reliable Performance
Heat-treated steel balls and polished surfaces resist wear and corrosion, ensuring consistent operation in hobbyist and industrial projects.
Global Wholesale Advantage
Direct factory pricing for bulk orders—lowest cost guaranteed. Trusted by makers, engineers, and RC enthusiasts worldwide.