The Barden 113H angular contact ball bearing is a high-precision, single‑row bearing designed for spindle and precision machine‑tool applications. It features a 65 mm bore, 100 mm outside diameter, and 18 mm width, with a 15° contact angle and a radial play range of 0.030–0.046 mm, delivering accurate radial and axial load support in demanding operation. Identified as Basic Bearing Number 113H in Barden’s catalog, the H designation denotes a high‑precision variant within the angular contact family, suitable for use in precision assemblies and compatible with pre‑load duplex configurations when paired with matching bearings.
