Machined Needle Roller Bearing NA4903 C3 Built Tough For Tight Spaces 17 mm ID 30 mm OD 13 mm Width INA Precision Bearing For High Load Applications In Limited Radial Clearance

Single Bearing: Needle Roller NA4903 C3 for Tight Spaces
✔️ ID 17 mm(0.67 in), OD 30 mm(1.18 in), W 13 mm(0.51 in)

Machined Needle Roller Bearings are slender cylindrical rollers with a thin cross-section that deliver high load capacity in tight spaces. They’re built for reliability in automotive, robotics, and other precision machinery where space is at a premium.

✅ Very compact high-load capacity in narrow space
✅ Long, slender rollers provide strong load support with minimal cross-section
✅ Ideal for automation, gear drives, tooling, and precision guides

💡 What is a needle roller bearing used for in high-load, tight-space equipment? This handy primer covers typical uses. - High-load capacity in a compact footprint - Handy in automotive gear trains and precision robotics - Reduces overall height while maintaining stiffness