Miniature precision ball bearings are compact, high-accuracy components designed for small-scale mechanisms where space is limited but performance is critical. These bearings are widely used in applications such as medical devices, robotics, instrumentation, and electric motors, where smooth, low-noise operation and precise motion control are essential. Their design supports high speeds and tight tolerances, making them ideal for precision-critical environments.
Options: Available in a wide range of configurations to meet demanding precision applications, with solutions manufactured under our PTI and TRITAN brands. Offered in both metric and inch series, these miniature bearings feature very small-bore sizes along with compact outer diameter and width combinations for space-constrained designs.
Bearing materials include high-quality AISI 52100 chrome steel and corrosion-resistant stainless steel for durability and long service life. Bore types are available in round and straight configurations, with closure options including open, double sealed, double shielded, and non-contact seal designs to suit various speed and contamination requirements.
Options include flanged and non-flanged designs for easier mounting and positioning flexibility. A wide range of lubrication solutions is available, including:
