Model: P21540 REV B
Self-aligning Plain BearingProperties:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.
Part P21540 REV B NSN 3120-01-209-7430
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
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Schedule B and Export
- Schedule B: 8482300040
- SITC: 74630
- End Use: Industrial machines, other
- NAICS: 332991
- USDA: 1
Freight Class: Spherical roller bearings, single row
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