Needle Roller And Cage Assembly 55 mm Inner Diameter 63 mm Outer Diameter 25 mm Width High Load Capacity For Limited Radial Space With Robust Steel Cage From INA Bearings
✔️ 55 mm ID, 63 mm OD, 25 mm width; INA steel cage, single pack
The INA K55-63-25 Needle Roller and Cage Assembly is a compact roller bearing unit designed to carry heavy radial loads in tight spaces. It uses long slender needles and a steel cage for durability, making it ideal for gearboxes, index tables, and automation equipment where space is limited. Note: this is not a sealed ball bearing; it relies on needle rollers for high capacity in a slim envelope.
✅ 55 mm ID, 63 mm OD, 25 mm width (55x63x25 mm)
✅ Needle roller bearings deliver high load capacity in a slim profile
✅ Robust steel cage maintains even spacing and long life
✅ Suitable for gearboxes, automation equipment, and other machinery with radial-space limits
💡 What is a needle roller and cage assembly used for in machinery?
Needle roller assemblies are handy for handling heavy radial loads in tight spaces.
- They offer high load capacity in a compact footprint.
- Long slender rollers distribute loads efficiently with minimal housing.
- The steel cage keeps rollers aligned for smooth, reliable operation.