B7018-E-2RSD-T-P4S-UL

The B7018-E-2RSD-T-P4S-UL spindle bearing is engineered for high-precision applications, delivering exceptional performance in demanding environments. This specialized angular contact ball bearing features a 25° contact angle (E design), optimizing it for high-speed operation and accommodating significant axial and radial loads. Its double-sealed (2RSD) design provides superior protection against contaminants, extending service life and reducing maintenance needs, while the P4S precision class ensures minimal runout and vibration. The "UL" designation signifies a universal matching capability, allowing for flexible mounting in duplex or multi-bearing arrangements without needing shims. This combination of features makes the B7018-E-2RSD-T-P4S-UL an ideal choice for machine tool spindles, grinding machines, and other equipment where accuracy and reliability are paramount.