Product Details
The Nachi radial ball bearing 6314ZZ is a double shielded bearing featuring a 70mm bore and a 150mm outer diameter (OD). This radial ball bearing exhibits moderate load-carrying capacity in both radial and axial directions, making it suitable for high-speed and high-accuracy applications. It includes rubber seals or metal shields on one or both sides to prevent dirt and contaminants from entering. When two seals or shields are used, the bearing is factory-lubricated with grease for its entire operational life. This bearing, part of the 6000 to 6300 series with bore sizes ranging from 10 to 75 mm, as well as the 6800 and 6900 series with bore sizes between 10 to 50 mm, enhances reliability with its newly designed seals and shields along with specially formulated grease. The bearing is engineered for quiet rotation due to improved component accuracy, while also providing energy savings through reduced power loss associated with low and stable running torque.








