Flanged Extended Inner Ring Miniature Ball Bearings

Miniature flanged ball bearings with extended inner rings feature a unique construction where the inner ring is wider than the outer ring. This design innovation offers both functional and economic advantages in demanding applications where space and precision are critical.

Key Benefits:

Easy Mounting: The extended inner ring enables direct installation on shafts, eliminating the need for additional components like spacers or washers.
Improved Alignment: The wider inner ring helps maintain proper positioning of the shaft, reducing misalignment during operation.
High Precision and Stability: Especially suited for small, high-speed applications where smooth performance and minimal vibration are essential.

These bearings are commonly used in:

Robotics and automation equipment
Miniature electric motors
Medical and dental tools
Precision measuring instruments

By integrating both the flange and extended inner ring, these bearings simplify the overall design, reduce part count, and enhance operational reliability—making them a smart choice for engineers and designers working in space-constrained, high-precision environments.