The BHA912ZOH is listed under IKO Needle Roller Bearings and is described as a shell needle roller bearing in an inch configuration. The supplied product data identifies a caged internal structure and chromium molybdenum steel bearing material.
It is a needle roller bearing with a shell-type design, cage-type internal structure, and inch-based dimensions as stated in the product information.
The supplied data lists a 14.288 mm shaft and inscribed circle diameter, 20.638 mm outer diameter, 19.05 mm width, and 16.3 g mass. These values can be compared with the mating shaft and housing requirements.
The bearing material is specified as chromium molybdenum steel. The supplied technical data also lists a basic dynamic load rating of 11,600 N and a basic static load rating of 15,900 N. The order number shown in the product data is BHA912Z.
The recorded basic dynamic load rating is 11,600 N, and the recorded basic static load rating is 15,900 N. Use these figures only as the stated ratings for the listed IKO bearing model.