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- DD421S46-0250PC551
Model: DD421S46-0250PC551
Linear-rotary Motion RollerProperties:
A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.
Part DD421S46-0250PC551 NSN 3120-00-446-8805
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: 8482997090
- SITC: 74699
- End Use: Industrial machines, other
- NAICS: 332991
- USDA: 1
Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
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