Needle Roller And Cage Assembly 3 mm ID 5 mm OD 9 mm Width For High Load Radial Space Saving Bearings In Precision Machinery And Automotive Equipment Designed For Smooth Low Friction Operation Long Life And Reliable Performance By INA

Needle Roller and Cage Assembly 3x5x9 mm, K3-5-9
✔️ 3 mm ID, 5 mm OD, 9 mm width; single pack with polyamide cage

Compact needle roller and cage assembly designed for high radial loads in tight spaces. Ideal for linear guides and industrial machinery where space is at a premium. The INA-made unit uses a lightweight polyamide cage to cut noise and friction.

✅ 3 mm ID, 5 mm OD, 9 mm width (0.118 in × 0.197 in × 0.354 in)
✅ Lightweight polyamide cage reduces noise and friction
✅ High load capacity in a compact radial space
✅ Suitable for linear guides, automation, and compact machinery

💡 What is a needle roller and cage assembly used for?

It’s a compact bearing element that handles heavy radial loads in tight spaces.

- Handy in linear guides and automation equipment - Great for applications needing smooth, quiet motion - Works with slender needle rollers inside a lightweight cage - Common options include metric sizes such as 3 mm ID, 5 mm OD, 9 mm width