NIPPON BEARING TW 12UU NBCTW12UU

The NB Topball® is a linear motion mechanism utilizing the rotational motion of ball elements. NB's self aligning Topball® can be designed into many different applications such as factory automated equipment, machine tools, industrial machines, electrical equipment, optical and measuring instruments.

NIPPON BEARING Topball® Linear Motion Bearing, Closed Slide Bush, Series: TW Series, 3/4 in Shaft Diameter, 1-1/4 in OD, 1-5/8 in Length, Double Seal Closure, 470 N Dynamic/590 N Static Load, 3 m/s Maximum, -20 to 80 deg C

• Higher load capacity and longer travel life - NB's uniquely designed load plate provides circular arch contact to the ball element resulting in a greater dispersion of the load, enabling Topball® to provide up to 3X the load capacity therefore 27X the travel life of conventional slide bushings
• Self aligning capability - Load plates are thinner at the ends to provide a pivot point at the center of the plate
• Floating seal - NB's unique floating seal design allows for self alignment while maintaining equal and constant contact to the shaft
• High speed - Topball® meets high speed requirements
• Topball® unit - This is a Topball® with a housing, the housing has the most appropriate bore tolerance that optimizes Topball®'s performance
• Tolerance interchangeable with Asian metric slide bush type - Shaft diameter tolerance for TMF and TMA types is the same as Asian metric slide bush

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NB_TW10_Catalog.pdf