NB TW20 NB Self Aligning Ball Bushings 1-1/4" Linear Motion

TW20 Linear Motion Ball Bushing
✨ 1 1/4" ID Topball - High Load, Made in Japan

The TW20 Topball is a self-aligning, high-load linear motion ball bushing from NB (Nippon Bearing), made in Japan. Known for extreme durability, it offers up to 27 times the travel life of conventional slide bushings - perfect for CNC, factory automation, and heavy-duty guides.

🟢 Bore size: 1 1/4" inch
🟢 Outer diameter: 2" inch
🟢 Length: 2 5/8" inch
🟢 Ball circuit: 5
🟢 Type: Topball linear bushing
🟢 Built-in seals for debris protection
🟢 Dynamic load rating: 5,472 N
🟢 Static load rating: 6,806 N
🟢 Quantity: 1 bearing