Deep Groove Ball Bearings SKF 63002 -2RS1

The SKF 63002 -2RS1 deep groove ball bearing features ground seals on both sides to protect against contamination, whilst maintaining compact dimensions of 15 x 32 x 13 mm.

The 63002 -2RS1 deep groove ball bearing is a single-row radial ball bearing made from standard 100Cr6 rolling bearing steel, with a 15 mm bore, 32 mm outer diameter and 13 mm width. Fitted with contact seals on both sides, this model is suitable for rotating shafts where dirt or splash water needs to be kept out. The integrated sheet steel cage guides the rolling elements evenly within the raceway. For rotating assemblies in mechanical engineering and fixture construction, this design offers a practical bearing solution with normal radial clearance.

In which operating environments does the deep groove ball bearing 63002 -2RS1 prove its worth?

The 63002 -2RS1 deep groove ball bearing is primarily designed to accommodate radial forces and light axial forces in dusty or damp environments. The 2RS1 sealing lips on both sides help to prevent contaminants from entering the bearing interior. Designs in general mechanical engineering involving rotating shafts benefit from this sealed construction. As the outer ring has no flange or groove, the component can be fitted directly into cylindrical housing bores. The permissible temperature range is from –20 to +120 degrees Celsius.

What are the advantages of combining a 2RS1 seal with standard bearing clearance?

The 2RS1 design refers to seals that abut on both sides, preventing the escape of grease and shielding the interior of the bearing. In combination with the standard radial bearing clearance CN, the design is suitable for normal operating temperatures without extreme thermal expansion. With tolerance class P0 (ABEC 1), the roller bearing meets standardised industrial requirements for dimensional and concentricity accuracy. Before assembly, the bearing seats for the 15 mm shaft and the 32 mm housing bore should be checked for dimensional accuracy.