NTN 6900 LLBC3/5K (61900-2RZ C3) deep groove ball bearing

Product detailed description

NTN 6900 LLBC3/5K (61900-2RZ C3) is a ball bearing that belongs to the category of deep groove ball bearings. This bearing is manufactured by the renowned Japanese manufacturer NTN, which is known for its high quality and precision manufacturing. The bearing has an inner diameter of 10 mm, an outer diameter of 22 mm and a width of 6 mm, which makes it suitable for applications with limited space.

The bearing is made of standard steel for rolling bearings, which guarantees its high wear resistance and long service life. The rolling elements are also made of standard steel, which contributes to the overall robustness of the component. The bearing is equipped with a pressed steel cage, which ensures the correct arrangement of the balls and minimizes friction.

This bearing is equipped with a double-sided non-contact rubber seal, which provides protection against dirt and moisture, while minimizing friction and enabling smooth operation. The seal is designed to not come into contact with the rolling elements, reducing wear and extending the bearing life. The bearing has a slightly increased radial clearance (C3), which allows better adaptation to thermal expansion and higher operating speeds.

The bearing is pre-lubricated with high-temperature grease, which allows it to operate in a temperature range from -40 °C to +120 °C. The bearing's running accuracy is in class P0/PN or ABEC 1, which is the standard accuracy for common applications. The bearing is single-row, which means it contains one row of balls, and is designed for applications where low friction and high speed are required.

The total weight of the bearing is 0.012 kg, which contributes to its easy handling and installation. The bearing is not electrically insulated and its outer ring is without a flange or groove, allowing it to be used universally in a variety of mechanical systems. This component is ideal for a wide range of industrial applications where reliability and long life are required.