The LRB242820 is an IKO Inner Rings series product listed within the brand category path Brand > IKO > Inner Rings. It is described as an inch, general-usage inner ring with an oil hole and is intended for assembly with BR283720 or BR283820 bearings.
The product data identifies the LRB242820 as an inner ring. Its stated title information also notes general usage, inch sizing, an oil hole, and compatibility with specified assembled bearings.
The supplied data lists a 38.10 mm shaft and inside diameter, 44.45 mm outer diameter, and 32.00 mm width. Additional values include da min of 43.3 mm, da max of 43.4 mm, ras max of 1.5 mm, and mass of 100.0 g.
The product title describes the material as High Carbon Steel, while the list data identifies the bearing material as High Carbon Chrome Steel. The inner ring is recorded for assembly with BR283720 or BR283820 assembled bearings.
The product data names BR283720 and BR283820 as assembled bearings associated with the LRB242820 inner ring. Compatibility should be checked against the required assembly configuration before selection.