Bearings
Needle Roller Bearings
Drawn Cup Bearings
BA & SCE Series
Quick Code: BB-126240
BA55ZOH IKO Imperial Drawn Cup Bearing
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Product Specification
Brand
IKO
Inside Dia (Fw)
7.93mm = 5/16inch
Outside Dia (D)
12.7mm = 1/2inch
Width (C)
7.93mm = 5/16inch
Quick Order Code
BB-126240
Product Description
The BA55ZOH IKO Imperial Drawn Cup Bearing is a precision-engineered needle roller bearing designed for high-performance applications that demand compact, efficient, and reliable load-bearing solutions in tight spaces.
Key Features:
- Advanced drawn needle cup bearing design
- Prevents grease leakage and contamination from external particles like dirt and dust
- Lightweight construction with exceptional load-carrying capacity
- Low sectional height for space-efficient installations
- Shell type outer ring that is accurately drawn, carburized, and quenched
Benefits:
- No axial positioning fixtures required
- Compact and space-efficient design
- Economical solution ideal for mass-produced articles
Technical Specifications:
- Brand: IKO
- Inside Diameter: 7.93mm (5/16 inch)
- Outside Diameter: 12.7mm (1/2 inch)
- Width: 7.93mm (5/16 inch)
Typical Applications:
- Compact electronic devices
- Small mechanical assemblies
- Precision instrumentation
- Miniature robotics
- Automotive sensor mounting
- Aerospace and defense equipment
Ideal for engineers and designers seeking a reliable, high-performance needle roller bearing with superior durability and minimal space requirements. The BA55ZOH offers exceptional performance in applications where space is at a premium and reliable, low-friction motion is critical.

