4x9x4 Bearing – 4pk

NBRG-409-004-4P 4x9x4 Bearing – 4pk is a set of four standard-size precision ball bearings from Offset Robotics. Their compact size and high reliability make them ideal for creating precise and efficient rotary joints in tight spaces.

Key Features:

• Compact Size: 4mm Inner Diameter, 9mm Outer Diameter, 4mm Thickness. Allows you to organize a rotating assembly in a very limited space.
• Precision quality: Provide smooth rotation with minimal resistance and backlash, which is critical for precision mechanisms.
• Universal application: Used for small shafts, axles, rollers, guide carriages and other rotating elements in robotics, printers, machine tools and various DIY projects.
• Reliability and durability: Made of high-quality materials, designed for long-term operation under moderate loads.
• Benefit of the set: A pack of 4 is convenient for assembling several units at once and is more economical than buying bearings individually.

For whom: For engineers, designers and hobbyists who design compact mechanical systems and need miniature but high-quality bearings to ensure smooth and precise rotation.