KOYO Deep Groove Ball Bearing 6321 Series

KOYO High Carbon Chromium Steel Deep Groove Ball Bearing 6321 Series is a type of rolling element bearing that consists of an inner ring, an outer ring, a set of steel balls, and a cage. It is one of the most common bearings used in various applications, including machinery, automobiles, and appliances. Here are some key features and characteristics of deep groove ball bearings: Structure: Deep groove ball bearings have a simple system consisting of an inner ring, an outer ring, a cage, and a set of balls. The inner and outer rings are typically made of steel and have a smooth, curved groove to accommodate the balls. Load capacity: Deep groove ball bearings can carry radial and axial loads, making them suitable for various applications.