IKO International, Inc. Datasheets for Needle Roller Bearings

Needle roller bearings are a type of radial roller bearing with rollers whose length are at least four times their diameter. These bearings are valued for their high load capacity and low sectional height.
Needle Roller Bearings: Learn more

Product Name Notes
Machined Type Needle Roller Bearings -- RNA Machined type needle roller bearings feature low sectional height and large load ratings. A highly rigid outer ring makes these bearings ideal for light alloy housings as well. Three styles...
Needle Roller Bearings With Angular Contact Ball Bearing -- NATA Needle roller bearings with angular contact ball bearings are designed to withstand heavy radial loads and unidirectional axial loads at the same time.. Meets international dimension series 59 based on...
Needle Roller Bearings With Three-point Contact Ball Bearing -- NATB Needle roller bearings with three-point contact ball bearings withstand heavy radial loads and bidirectional axial loads at the same time during high-speed rotation. Noninterchangeable inner rings are separated at the...
Needle Roller Bearings With Thrust Ball & Roller Bearing -- NAX Needle roller bearings with thrust roller bearings are also designed for thrust loads, but feature higher axial load ratings than versions using thrust ball bearings. Minimal elastic deformation of rolling...
Needle Roller Cages for Engine Connecting Rods -- KTEG Needle roller cages for engine connecting rods are lightweight bearings featuring high load ratings, high rigidity, and excellent wear resistance for use in both high-performance automotive and general purpose engine...
Needle Roller Cage -- KT Needle roller cages for general use provide exceptional rotational performance in a lightweight, highly rigid bearing design. Needle rollers with tiny dimensional variations in diameter are retained in special cages...
Shell Type Needle Roller Bearings -- TA Shell type needle roller bearings are lightweight, low profile motion components designed to handle either high speeds or heavy loads, depending on the configuration. An outer ring made of high...
Thrust Needle Roller Bearings -- NTB Thrust needle roller bearings feature needle type rollers and cages made from precisely formed, surface hardened steel plates. Other features include: Rigid structure and good lubricant capacity. Lowest sectional height...