National Precision Bearing, Inc. Datasheets for Plain Bearings and Sleeve Bearings

Plain bearings and sleeve bearings (also referred to as bushings or journal bearings) are used to constrain, guide or reduce friction in rotary or linear applications. They function via a sliding action.
Plain Bearings and Sleeve Bearings: Learn more

Product Name Notes
NU Inch Flanged Self Lubricating Bearing
NU Inch Self Lubricating Bearing - Over 2-inch Bore
NU Inch Self Lubricating Bearing - Up to 2-inch Bore
NU Metric Flanged Self Lubricating Bearing
NU Metric Self Lubricating Bearing - Over 45mm Bore
NU Metric Self Lubricating Bearing - Up to 45mm Bore
NX Inch Pre Lubricated Bearing - Up to 3-inch Bore
NX Metric Pre Lubricated Bearing - Over 110 mm Bore
NX Metric Pre Lubricated Bearing - Up to 110 mm Bore
Loads - P • Dynamic loads up to 20,000 PSI • Static loads up to 36,000 PSI • Compressive yield strength of 44,000 PSI Speed - V • Up to...
Journal Bearing National Precision Bearing supplies all types of journals also known as sleeves or bushings. Available in metallic, non-metallic (nylon, teflon or plastic) TFE lined, molded, or machined specials.