Flanged Straight Linear Bearings
Flanged straight linear bearings are core linear motion components designed for high-precision, smooth movement in a wide range of industrial and precision equipment. Characterized by a cylindrical main body that enables seamless sliding along a linear shaft and an integrated protruding flange, these bearings facilitate quick, secure mounting to housings or machine frames via bolts—eliminating the need for additional mounting brackets and simplifying assembly processes.
As trusted linear motion solutions, they are widely utilized in electronic equipment, tensile testing machines, digital three-dimensional coordinate measuring equipment, multi-axis machine tools, punching machines, tool grinding machines, automatic gas cutting machines, printers, card sorting machines, and food packaging machines, proving indispensable in both precision-focused and high-volume industrial sliding applications.
To meet diverse application requirements, flanged straight linear bearings are available in two primary types: flanged linear ball bearings and flanged plain linear bearings, each engineered with unique mechanisms to excel in specific operating conditions.
Flanged linear ball bearings leverage recirculating steel balls to minimize friction, enabling high-speed linear motion with exceptional accuracy. Constructed with heat-treated alloy steel shells, these bearings boast superior hardness and wear resistance, while polymer or resin retainers ensure quiet operation even at peak speeds. Equipped with double-seal designs, they effectively prevent dust, debris, and lubricant leakage, extending service life in standard industrial environments.
Versatile in configuration, they offer single or double length options, along with round, square, and oval/rectangular flange shapes—including end-mounted and center-mounted designs—to accommodate various installation layouts. Ideal for applications requiring rapid, precise movement, such as CNC machine tools, automatic printers, and digital measuring equipment, these ball bearings deliver consistent performance in high-demand scenarios.
All our flanged straight linear bearings undergo rigorous quality control processes, from material selection to final assembly, to meet international industry standards. Whether for precision electronic equipment requiring micron-level accuracy or heavy industrial machinery demanding robust durability, these bearings provide reliable linear motion solutions tailored to your specific needs. Backed by our technical expertise and comprehensive after-sales support, we help customers select the optimal flanged linear bearing type, size, and configuration to maximize equipment performance and efficiency.