Single Row Deep Groove Ball Bearings With Stop Grooves And Stop Rings On The Outer Ring

Single row deep groove ball bearing with stop groove and stop ring in the outer ring: an efficient protective bearing with convenient positioning

Single row deep groove ball bearings with stop grooves and stop rings in the outer ring are a special category based on standard single row deep groove ball bearings, with an annular stop groove machined on the outer circumference of the outer ring and equipped with a detachable stop ring (circlip) (common models are marked as N type, and those with dust covers/seals are marked as NZ/2RSN type). Its core advantage is that while retaining the low friction and high speed characteristics of the basic model, it can achieve rapid axial positioning of the bearing through the cooperation of the stop groove and the stop ring, greatly simplifying the installation process and adapting to scenarios where space is limited and frequent disassembly and assembly is required.

From a structural point of view, the core of this type of bearing consists of five parts: "outer ring (with stop groove) + inner ring + steel ball + cage + stop ring". The stop groove in the middle of the outer circle of the outer ring is an annular groove, and the width and depth match the size of the special stop ring; the stop ring is mostly made of elastic metal (such as spring steel) and is in the shape of an open ring. It can be directly inserted into the stop groove during assembly and cooperates with the positioning steps of the bearing seat or equipment shell to limit the axial displacement of the bearing. In addition, this type of bearing can be equipped with an additional dust cover (ZZ) or sealing ring (2RS) according to the protection requirements, forming a dual function of "positioning + protection", taking into account convenient installation and environmental adaptability.Centripetal Bearings,High-Quality Bearings,Industrial Bearings,Explore our premium centripetal and radial ball bearings. Boost your machinery's efficiency today! Shop now for the best deals.