PKB Bearings from National Precision
PACAMOR KUBAR BEARINGS (PKB) is a significant manufacturer of Miniature, Precision, and Instrument Ball Bearings, Angular Contact Bearings, Full Complement Bearings, and Thin Section Bearings. Pacamor bearings are manufactured to the highest degree of quality and workmanship.
National Precision Bearing is your source for Pacamor Kubar bearings, specifically we specialize in hard to find Miniature Mil-Spec product and offer exceptionally short lead times to satisfy increasing market demand.
Key Pacamor Product Groups
- Miniature and Instrument
- Specialty Ball Bearings
- High Speed Bearings
- Metric Ball Bearings
- Aerospace Bearings – Cryogenic
View the Pacamor Kubar Overview Brochure
Miniature and Instrument Ball Bearings
With PACAMOR KUBAR BEARINGS (PKB) miniature and instrument ball bearings installed in your products, you can be confident that your precision devices contain high quality, reliable, and domestically produced components. Miniature and instrument ball bearings, angular contact bearings, full complement bearings, and thin section bearings are available with 440C stainless steel balls, or with hybrid ball options.
Specialty Ball Bearings
PACAMOR KUBAR BEARINGS (PKB) has options to satisfy any requirement. Available options include, but are not limited to, custom rings, retainers, shields, lubricants, and packaging. Ceramic balls or titanium carbide coated 440C stainless steel balls are available in our hybrid miniature ball bearings, angular contact bearings, and thin section bearings with 440C stainless steel rings.
High Speed Bearings
PACAMOR KUBAR BEARINGS (PKB) ultra high speed bearings are found in many challenging applications. For high speed bearing applications, bearing noise, vibration, and life are all important factors which are heavily affected by both the bearing design and the intricate details of the bearing production process.
Metric Ball Bearings
PACAMOR KUBAR BEARINGS (PKB) manufactures a wide range of Metric Miniature and Extra Small Series metric ball bearings.
Aerospace Bearings – Cryogenic
Extremely high precision cryogenic bearings are found in many challenging aerospace applications, including life-sustaining survival suits for space exploration, space vehicles, guidance systems, array mechanisms, flow meters and flow control units.
