Experience precise, high-load support in tight spaces with the INA NA4908 2RS machined needle roller bearing; sealed design, 40 mm bore, 62 mm OD, 23 mm width delivers smooth rotation and durable, maintenance-friendly performance

Sealed needle roller NA4908-2RS bearing, 40x62x23mm
✔️ ID 40mm, OD 62mm, width 23mm; sealed needle roller, single unit

Machined needle roller bearings use long, slender rollers to carry heavy radial loads in a compact footprint. This sealed INA design keeps out dust and moisture, making it ideal for conveyors, gearboxes, robotics, and other equipment where space is tight and reliability matters.

✅ ID 40 mm, OD 62 mm, width 23 mm
✅ Sealed design protects against contamination
✅ Steel cage construction ensures durability in tough environments

💡 What is a sealed needle roller bearing used for in compact machinery?

Needle roller bearings deliver high load capacity in tight spaces, with a slender cross-section. - handy for automotive gear trains and CNC spindles - good for conveyors and robotics where space is tight - requires proper lubrication and secure mounting