SMK12UUE NB 12mm Slide Bush Bushings Motion Linear Bearing

SMK12UUE Square Flange Linear Slide Bush – Pilot End Type
✔️ 12mm Bore - Made in Japan - NB Linear Systems

The SMK12UUE is a precision linear motion bearing from NB (Nippon Bearing), built for smooth and accurate travel in high-performance machinery. Featuring a square flange with pilot end and double-sealed steel retainer, this Japanese-made slide bush is ideal for applications in CNC systems, robotics, and automation.

✅ Type: Linear slide bush – square flange with pilot end
✅ Brand: NB (Nippon Bearing Linear Systems)
✅ Country of origin: Japan
✅ Bore diameter (dr): 12mm
✅ Outer diameter (D): 21mm
✅ Overall length (L): 32mm
✅ Flange diameter (Df): 43mm
✅ Bolt circle (P.C.D): 33mm
✅ Mounting holes: 4.5 x 7.5 x 4.1mm
✅ Retainer: Steel
✅ Seals: Double sealed
✅ Dynamic load rating Cr: 510 N
✅ Static load rating Cor: 784 N
✅ Quantity: 1 bearing

💡 What makes NB linear bushings ideal for motion systems?
NB bearings are known for tight tolerances, low friction, and consistent load handling - perfect for repeatable, high-speed positioning in critical equipment.

Trust in Japanese precision with the SMK12UUE - upgrade your linear setup with a bearing that moves like clockwork!