プレミアムシェルneedle roller ベアリングは、内径 3/4inch 、1inch outside diameter 、および 0.5inch width を備え、ケージ付きクロムモリブデン鋼設計により、コンパクトでありながら高い負荷容量を実現し、スムーズで信頼性の高い動作を提供します。

Single BA128ZOH Shell Needle Roller Bearing, 3/4 ID x 1 OD
✔️ 3/4 in ID, 1 in OD, 0.5 in width, caged, Cr-Mo steel

This shell needle roller bearing is a compact radial bearing designed for high-speed, high-load applications in tight spaces. It's commonly used in gearboxes, robotic joints, and precision machinery where smooth rotation and lightweight support matter.

✅ ID: 3/4 in (19.05 mm)
✅ OD: 1 in (25.40 mm)
✅ Width: 0.5 in (12.70 mm)
✅ Retainer: Caged
✅Material: クロムモリブデン鋼
✅ Dynamic load: 6910 N
✅ Static load: 8780 N
✅ Max speed: 20000 rpm
✅ Weight: 0.030 lb (0.0136 kg)

💡 What is a shell needle roller bearing used for in compact machinery and automation?

This handy bearing handles high radial loads in tight spaces. - It supports precise motion in robotics, CNC guides, and conveyor drives. - It reduces friction and wear, enabling longer life in fast cycles. - It fits lightweight, open housings where space is limited.