IKO TAW3845Z Needle Roller Bearing Open End Type


The TAW3845Z this caged drawn cup needle roller bearing has a steel cage and is suitable for applications with high dynamic loads. It has a smaller cross-section than a machined needle roller bearing for use in restricted mounting spaces. The steel cage provides guidance and even spacing of the rollers for reduced friction, vibration, and noise when operated at high speeds. The needle rollers are made of through-hardened, high-carbon chromium steel for durability and heat tolerance, and have contoured ends to optimize the distribution of contact stress. This Needle Roller Bearing is used in various applications, such as automotive and truck transmissions, agricultural and construction equipment, pumps and compressors, and two-cycle engines, among others.

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Product Description

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IKO TAW3845Z Needle Roller Bearing Open End Type


IKO Brand model:TAW3845Z
New model:
Old model:
Types:Needle Roller Bearings
Brands:IKO Bearings
Inner Diameter (d)mm
Outer Diameter (D)48 mm
Thickness (B)mm


This style of drawn needle cup bearing prevents against grease leaks and the entry of foreign particles such as dirt and dust. They are lightweight and are able to carry a high load, with a low sectional height. They have a shell type outer ring which is accurately drawn, carburized and quenched.



  • Axial positioning fixtures not required
  • Compact design
  • Economical so ideal for mass-produced articles
  • Can be used for a wide range of applications


Additional information

Weight0.149 kg
Dimensions0.038 × 0.048 × 0.045 m




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