The HFH CSCA0452RSHLE is a genuine HFH thin section deep groove ball bearing, featuring a compact design with a 45 mm inner diameter, 55 mm outer diameter, and a 7 mm width. Constructed from durable Chrome Steel GCr15, this precision bearing is equipped with 2RS rubber seals on both sides to protect against contaminants and retain lubricant, ensuring extended service life. It also features HLE special internal clearance, making it suitable for applications requiring specific operational precision and reduced friction in space-constrained industrial machinery.