RS PRO Single Row Deep Groove Ball Bearing- Both Sides Shielded 20mm I.D, 42mm O.D

RS PRO single row deep groove ball bearings are the most widely used bearing type due to their versatility. They feature low friction and are optimised for minimal noise and vibration, allowing for high rotational speeds. These bearings can accommodate both radial and axial loads in both directions, are easy to mount, and require less maintenance compared to many other bearing types.
Shielded bearings are ideal for environments where contamination is not a major concern. They are typically specified for applications that require low starting and running torque, while also limiting the ingress of minor contaminants such as dust.

What are deep groove ball bearings?
These are the most popular type of bearings and consist of an inner ring, outer ring, cage and ball bearings. The bearings have deep raceway grooves. These types of bearings deliver high performance and high load capacity.