Inner rings IR45X50X40 45x50x40mm ZEN

The inner rings IR45X50X40 from ZEN are high-quality components with an inner diameter of 45 mm, an outer diameter of 50 mm, and a width of 40 mm. Weighing only 0.124 kg, they are lightweight yet robust. These inner rings feature a finely machined raceway with flattened ends and a non-dimpled ground surface. The lubrication hole is executed without lubrication holes, which may be particularly relevant for some applications.