Machined needle roller bearing with sealed design delivers high load capacity in tight radial spaces; SKF precision, 25 mm bore, 42 mm OD, 18 mm width for smooth, durable performance

Machined sealed needle roller bearing NA4905 25x42x18
✔️ Single bearing, ID 25 mm, OD 42 mm, Width 18 mm; sealed machined.

The SKF NA4905.2RS machined needle roller bearing is a compact sealed bearing designed for high radial loads in tight spaces. Its long cylindrical rollers, slim cross section, and steel cage deliver strength and precise motion in automation, conveyors, and machine tools.

✅ High radial load capacity in a slim cross section
✅ Sealed design protects against dirt and moisture for longer life
✅ Machined steel cage provides durable guidance and reliability
✅ ID 25 mm, OD 42 mm, width 18 mm for precise fit
✅ Normal clearance suitable for standard industrial use

💡 What is a sealed needle roller bearing used for in industrial equipment? A handy explanation helps engineers pick the right fit for load and space.

• high load capacity in a compact form
• sealed design protects against contaminants
• precision machined cage supports accurate motion
• great for automation, conveyors, and robotics