21309 E Spherical Roller Bearing 45X100X25

Our steel Bearing balls – 12.5mm in diameter – are the perfect components for any high-precision machinery. With a grade of G20W, these balls boast exceptional surface quality and dimensional accuracy for optimal performance. Whether you’re manufacturing bicycles, machine tools, or even aerospace equipment, our Bearing balls are the ideal solution for your needs. And best of all, they’re available for immediate delivery, ensuring you always have the parts you need on hand. Order now and experience the unparalleled quality and durability of our Bearing balls!

Bearing balls are small steel balls that are used in a variety of applications, including in ball bearings to reduce friction and support loads. The RB-1.2/G20W bearing balls are made of high-quality steel and have a diameter of 1.2 mm, making them an ideal choice for precision applications where tight tolerances are necessary. These bearing balls are designed for durability and long-lasting performance, ensuring that your equipment runs smoothly and efficiently. With a high level of roundness and low level of surface roughness, these bearing balls are the perfect choice for demanding industrial applications. Available for immediate delivery, these RB-1.2/G20W bearing balls are a reliable choice for your projects.