A (4x13x5) deep groove ball bearing, also known as a 624ZZ, is a small, versatile bearing with a 4mm inner diameter, 13mm outer diameter, and 5mm width, designed for high speeds and low-noise operation. Its key features include a durable chrome steel construction, double-sided metal shields for contaminant protection, and the ability to handle both radial and axial loads.
Features
Dimensions: 4mm (inner diameter) x 13mm (outer diameter) x 5mm (width).
Bearing Type: A single-row deep groove ball bearing. Design: Features cylindrical bores and a single row of balls to maintain separation and reduce friction.
Seals/Shields: Typically comes with double metal shields (denoted by "ZZ") that prevent dust and debris from entering, ensuring smooth, high-speed performance.
Material: Commonly made from hardened or high-quality steel.