SKF 61807-2RZ 1 Row Deep Groove Ball Bearing - 35 mm ID, 47 mm OD

This deep groove ball bearing provides radial support for rotating shafts in precision equipment and industrial systems. It is a single-row, sealed component designed for continuous operation where protection against contaminants and smooth rotation are required. The bearing employs steel balls and a cylindrical bore to accommodate shaft mounting in Compact assemblies.

• Sealed design limits ingress for longer service life • Sheet-metal cage ensures controlled ball spacing and reduced friction • CN internal clearance for reliable axial and radial accommodation • Steel rolling elements deliver consistent contact stress performance • High-speed capability rated to 15,000 r/min for fast-running assemblies • Dynamic rating 4.75 kN supports moderate radial loads in duty cycles

• Suitable for Compact electric motors in automation equipment • Ideal for spindle support in small mechanical drives • Used with PCB-mounted rotary sensors and encoders • Can be used for fans and blowers in electronics cooling • Used for gearboxes in light industrial machinery

A cylindrical bore permits straightforward press-fit or sleeve-mounted shaft attachment and is compatible with common shaft tolerance practices in mechanical assemblies.

CN specifies normal internal clearance, providing predictable axial displacement behaviour under thermal and load variations for accurate running geometry.

The sheet-metal cage offers good dimensional stability at elevated temperatures and provides low mass that helps limit centrifugal effects at high rotational speeds.

The static capacity of 3.2 kN is appropriate for applications encountering occasional standstill or slow-speed loads where deformation must be minimised.