Product Details
Iko machined type needle roller bearing consists of a solid outer ring, rollers, and retainer, without an inner ring. These bearings feature low sectional height and large load ratings, and they are available with and without seals. Prepacked lubricant is not provided, except for double sealed bearings (suffix UU), and proper lubricant must be applied during use. Machined type needle roller bearings are designed to be used with shafts that lack inner rings, and a shaft surface finish of 0.2 MRA or less, along with a shaft hardness of HRC 58 to 64, is recommended. In cases where these specifications cannot be met, the use of Iko inner rings is advised.
