Needle Roller Bearings By Harikrishna Ind.

Quality is our foremost goal; thus, to make our Needle Roller Bearings top-notch, we process and check them using innovative quality testing techniques. Known for impeccable performance, precise construction and high durability, these Bearings are furnished by us in required specifications of the clients.

Details :

Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions in machinery. Theya re designed to withstand oscillation, perform under severe conditions, and interchange with sliding bearings.
A Needle roller bearing is a bearing which uses small cylindrical rollers. They are used to reduce friction of a rotating surface.
Needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance (difference between the diameter of the shaft and the diameter of the bearing) so they are much more compact. The typical structure consists of a needle cage which orients and contains the needle rollers, the needle rollers themselves, and an outer race (sometimes housing itself).
Full compliment bearings have solid inner and outer rings and rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity and