THK Co., Ltd. SHS25CUU Pillow Block Bearing

The THK SHS25CUU Pillow Block Bearing is a precision LM linear bearing block that delivers smooth, low-friction, high-rigidity guidance along THK SHS25 LM Guide Rails. It’s a common choice in CNC machining centers, robotic automation systems, semiconductor equipment, packaging machinery, automated assembly lines, and precision inspection gear where reliable linear motion matters, and maintenance teams or system integrators rely on it for motorized retrofit work, guide replacements, and restoring precise motion performance. Key specifications: Manufacturer THK; Manufacturer Part Number SHS25CUU; Product Type LM Linear Bearing Block (Pillow Block Style); Series SHS Caged Ball LM Guide; Block Style C (Flanged, Tapped); Guide Size 25 mm; Compatible Rail THK SHS25 LM Guide Rail; Rolling Element Precision Steel Balls; Ball Retainer Caged Ball Technology; Overall Height 36 mm; Overall Width 70 mm; Overall Length 92 mm; Mounting Hole Thread M8; Mounting Style Top or Bottom Mounting; Seal Type UU (End Seals); Lubrication Grease or Oil Lubication; Basic Dynamic Load Rating 31.7 kN; Basic Static Load Rating 52.4 kN; Material Hardened Bearing Steel; Features Four-way equal-load design, high rigidity, low friction, smooth operation, excellent positioning accuracy, and long service life. Common Replacements: THK SHS25C1SS, THK SHS25LCUU, THK HSR25CUU.