RS PRO 6304-2RS 1 Row Ball Bearing - 20 mm ID, 52 mm OD

RS PRO Sealed Deep Groove Single Row Bearings

A range of RS PRO single row, deep groove ball bearings, offering versatility and overall high performance. RS PRO sealed ball bearings are fitted with two synthetic rubber seals to prevent dirt and other items entering the bearing. These ball bearings are primarily intended for use where the inner ring rotates.
Within this RS PRO range, we offer internal diameters from 3mm to 50mm. This huge variety of sizes will ensure that you find the perfect ball bearing for your application.

Important Note:

Due to the Coronavirus, supply has been interrupted and as a result the seal colour could be Black or Blue, the seal material remains the same and has no effect on performance.

Why Choose a Sealed Ball Bearing?
Sealed ball bearing offer reliability as they reduce the risk of dust and dirt entering the ball bearing mechanism. They also help to preserve the lubricant within the bearing and keep it running smoother, for longer.

Why Choose a Single Row Deep Groove Ball Bearing?
This type of ball bearing it often the most popular because of its versatility. They are ideal for high speeds and can handle a good radial load capacity, all will very little maintenance required.
“Deep Groove” refers to the race (the groove where the balls rest). There is therefore a larger space between the inner and outer rings, than the diameter of the ball. This leaves space for the rubber seals.