Needle Roller And Cage Assembly For High Load Capacity In Limited Radial Space 45 mm ID 59 mm OD 18 mm Width INA Precision Bearing Solution For Machinery Applications

INA K45-59-18 Needle Roller Cage Assembly, TV type
✔️ 45 mm ID (1.77 in) x 59 mm OD (2.32 in) x 18 mm width; single bearing in polyamide cage

Needle roller and cage assemblies feature long, cylindrical rollers that fit within a compact cross-section, offering high load capacity with minimal radial space. Widely used in automation equipment, conveyors, robotics, and precision machinery where quiet operation and reliability matter.

✅ Cylindrical needle rollers provide high load in a narrow profile
✅ Lightweight polyamide cage reduces noise and friction
✅ Suitable for sealed or open variants in industrial gear and guide systems
✅ Ideal for confined-space applications in conveyors and automation

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

These components are handy for high radial loads in tight spaces across automated systems.

- Handy for gearboxes, automation, robotics, and linear guides - Great for confined installations where space is critical - Reduces noise and wear with a lightweight polyamide cage