ZEN R166 2Z deep groove ball bearing

Product detailed description

ZEN R166 2Z ball bearing is a precision rolling bearing designed for applications requiring high precision and reliability. This bearing has an inner diameter of 4.762 mm, an outer diameter of 9.525 mm and a width of 3.175 mm. It is made of high-quality standard rolling bearing steel, which guarantees long service life and wear resistance.

The bearing is equipped with a double-sided sheet metal cover, which provides protection against contamination and retains lubricant inside the bearing, contributing to its maintenance-free operation. These covers are designed to minimize friction and allow the bearing to run smoothly. The bearing has normal radial clearance, which means that it is suitable for standard applications without special clearance requirements.

The bearing design includes a pressed steel cage, which ensures proper ball guidance and uniform load distribution. The bore profile is cylindrical, which allows easy mounting on the shaft. Due to the absence of a flange or groove on the outer ring, the bearing is universally applicable in various applications.

The bearing is designed for operation in a temperature range from -30 °C to +150 °C, with the optimal temperature range for long-term operation being from -20 °C to +120 °C. The running accuracy corresponds to the accuracy class P0/PN, or ABEC 1, which is the standard accuracy for common applications.

Weighing only 0.001 kg, this bearing is ideal for applications where weight is a critical factor. The ZEN R166 2Z bearing is suitable for a wide range of industrial applications, including small motors, instruments and equipment, where high accuracy and reliability are required.