Pacamor Kubar BearingsYour source for miniature and specialty ball bearings.EXPLOREMADE IN AMERICAOur bearings are proudly made in our Upstate New York facility.EXPLOREAircraft Bearings ProviderPKB manufactures high-precision ball bearings for private, commercial and military applications.EXPLOREPKB is a Veteran-Owned Small BusinessOur bearings are used in the most critical aerospace and defense systems, from weapons' optics to guided missiles. We're a proud military supporter, and defense contractor.
Our selection of “Straight-Style” radial-inch bearings. All of the bearings we make are miniatures, but these feature a straight chassis, as opposed to a flanged, and/or extended inner option.
These utilize filling notches or angular contact design to maximize ball quantity, which eliminates the need for a retainer/cage. This design increases the load capacity.
These bearings can withstand high radial and axial loads, while reaching high RPM’s. Angular contact bearings are also highlighted in the use of Duplex-paired bearings (sets).
Also known as “Thinex” bearings, Thin-Sections are designed for applications requiring low-friction and high accuracy, where mounting space is limited.