NTN 6918 Medium Size Ball Bearing Standard Grade Precision Radial Bearing For Industrial Machinery Go To Choice For High Load Applications Reliable Long Lasting Performance

NTN 6918 Deep Groove Ball Bearing, single pack ✔️ 90x125x18 mm sealed radial bearing (3.54x4.92x0.71 in)

The NTN 6918 is a medium size, standard grade radial ball bearing designed for reliable performance in industrial machinery. It’s a common choice for conveyors, motors, pumps, and other heavy equipment where smooth rotation and long life matter.

✅ Dimensions: 90x125x18 mm (3.54x4.92x0.71 in)
✅ Type: Deep groove, single row radial bearing with 2RS seals
✅ Material: Chrome steel balls and cage with grease inside
✅ Fitment: Suitable for high-load industrial equipment and machinery
✅ Seal: Sealed on both sides to protect lubricant and exclude dust

💡 産業用機器において、sealed のボールベアリングはどのような用途に使われているのでしょうか？

This handy component supports rotating shafts with low friction and long life.

• It handles radial loads in compact space
• Seals keep lubricant in and contaminants out
• Common in motors, pumps, and conveyors
• Reliable, cost-effective option for standard grade setups