Deep Groove Ball Bearings FAG 62302 -2RSR

The FAG 62302 -2RSR deep groove ball bearing, measuring 15x42x17 mm and featuring a ground seal on both sides, offers reliable protection against the ingress of dirt.

This single-row deep-groove ball bearing 62302 -2RSR from FAG is particularly suitable for designs that must absorb radial forces whilst being protected against external influences. Manufactured from standard rolling bearing steel 100Cr6, this version features an increased width of 17 mm with a shaft diameter of 15 mm and an outer diameter of 42 mm. The standard radial clearance ensures smooth running at typical operating temperatures.

For which applications is the 62302-2RSR deep groove ball bearing suitable?

This rolling bearing is primarily used in rotating assemblies and in general mechanical engineering. As deep groove ball bearings can accommodate moderate axial forces in both directions in addition to predominant radial forces, this series is suitable for a wide range of applications. Thanks to its sealed design, the manufacturer’s grease filling remains inside the bearing, which reduces maintenance requirements in power units and drives.

What is the function of the 2RSR seal on this rolling bearing?

The elastomer sealing lips, which make contact on both sides, rest directly against the inner ring shoulders and serve to minimise the ingress of dust, moisture or particles. This ensures that the bearing remains reliably protected even in dusty environments. The integrated sheet steel cage maintains the rolling elements at a uniform spacing. The design must take into account the permissible temperature range of -20 to +100 degrees, which is determined by the limits of the seals and lubricant.