Machined needle roller bearing NA6908 single inner-ring 40 mm ID x 62 mm OD x 40 mm W, high carbon steel with oil holes, caged open type for linear slide units and machinery

Single machined needle roller bearing 40 x 62 x 40 mm
✔️ Single bearing, inner ring, oil holes, 40 mm ID, 62 mm OD, 40 mm W

This is a single machined-type needle roller bearing with an inner ring, built for compact gearboxes, linear slide units, robotics and industrial machinery. Ships as one bearing per package.

✅ Model: NA6908 (NA69 metric series)
✅ Bore (ID): 40 mm
✅ Outside diameter (OD): 62 mm
✅ Width : 40 mm
✅ Material: acier Material: en carbone
✅ Oil holes: with oil holes, inner ring included
✅ Enclosure: open, caged machined type
✅ Dynamic load capacity: 71300 N, Static load: 135000 N
✅ Vitesse maximale : 8 500 tr/min
✅ Conditionnement : roulement simple, vendu à l'unité

💡 What is a needle roller bearing used for in linear slide units and compact gearbox applications?

Needle roller bearings are handy when you need high radial load capacity in tight radial space.

- Ideal for linear slide unit guides, compact gearboxes and automotive transmissions where space is limited and load capacity matters. - Works well alongside sealed ball bearing or ceramic components in hybrid assemblies for improved performance and lower friction. - Common choice for robotics, pump drives, and precision linear guides where an inner ring and oil holes help with lubrication and serviceability.