Aopin LM3UU Cylinder Linear Motion Ball Bearing, ID 3mm, OD 7mm Linear Ball Bearings Sae52100 Carbon Steel, 4 Rows of Steel Balls, Great for CNC, 3D Printer, Linear Rail Guide 4 PCS

The Linear Motion Ball Bearing is a high-quality, durable, and reliable product designed for smooth linear motion in various harsh environments.

With its advanced forging technology and heat treatment, it provides excellent performance and long service life.

The product features 4 rows of steel balls that form a complete closed loop, providing precise low-friction linear motion.

It is also equipped with contact seals on both sides to prevent contamination and ensure safe operation. The Linear Motion Ball Bearing is suitable for various applications such as 3D printers, CNC machines, linear slides, electronic equipment, modules or units with linear motion, and more.

Its good performance, low noise, smooth movement, low friction, high rigidity, and long service life make it an ideal choice for any industry that requires precise linear motion. The product is available in different quantities, including 1, 2, 4 pieces, and comes with a 30-day money-back guarantee.

Don't miss out on this excellent opportunity to upgrade your equipment with the Linear Motion Ball Bearing!