Barden Precision Bearings 214HCUL Ball Bearing

214HCUL O-11 is a Barden precision spindle ball bearing from Schaeffler, a member of the 214H basic bearing family. The complete designation—the 214HCUL core with the O-11 variant—identifies a spindle-bearing configuration used in high-precision rotary assemblies. Produced under the Barden brand of Schaeffler, this ball bearing is intended for machine-tool spindles and other applications where extremely tight tolerances and reliable, smooth rotation are required. The 214H family is referenced in Barden catalogues as a line of small to mid-size precision bearings, with the CUL suffix and O-11 variant specifying the exact configuration for that spindle-bearing implementation. Typical uses include CNC milling and turning spindles, accessory spindles, and other precision rotary axes found in advanced manufacturing equipment. Because the product is part of a long-standing Barden line, technicians and OEMs often source 214HCUL O-11 as a direct substitute in compatible spindle housings. For exact physical dimensions, load ratings, lubrication requirements, and fitment details, refer to the official Schaeffler/Barden data sheet for the 214H family and the O-11 configuration.