The inner rings IR40-50-20-IS1 from INA have an inner diameter of 40 mm, an outer diameter of 50 mm, and a width of 20 mm. With a weight of 0.106 kg and a lubrication hole, they are ideal for various applications. The raceway is finely machined and the end faces are flattened, while the surface is not ground free of burrs. These high-quality inner rings provide reliable performance and durability for your machinery and equipment.
Inner dimension: 40 mm
Outer dimension: 50 mm
Width: 20 mm
Weight: 0.106000 kg