SKF 51307 1 Row Thrust Ball Bearing - 35 mm ID, 68 mm OD

This thrust ball bearing provides axial load support for assemblies requiring reliable thrust contact in rotary systems. Designed for applications where a dedicated axial bearing is needed, it suits rotating shafts and housings in industrial equipment and machinery. The component is built to perform under sustained axial loads while maintaining operational continuity at moderate rotational speeds.

• Sheet metal cage reduces mass and aids lubricant circulation
• Ground bore ensures precise seating and accurate alignment
• Single-row configuration simplifies axial load handling
• Dynamic load capacity 49.4 kN for sustained operational loads

• Suitable for axial support in automation actuators
• Ideal for preload elements in electrical drive assemblies
• Used with rotary contacts in electronic test rigs
• Can be used for thrust support in mechanical gear trains
• Used for vertical shaft axial restraint in motor units

The bore is ground to provide a tight, true internal surface that aids precise interference or transition fits and minimises runout during assembly.

The bearing’s maximum permissible rotational rate is 4800 r/min, operating near this speed requires careful temperature monitoring and appropriate lubrication.

With a static capacity of 96.5 kN, it can withstand significant non-rotating axial forces without permanent deformation when correctly mounted.