These categories of needle bearings utilize the outer ring as the moving race, where a typical ball bearing utilizes the inner ring during operation. These should be carefully selected by reviewing the bearing type, materials, loads required and specific applications. Long-life durability and suitable for extreme environments, with metric & inch sizes in stock.
Types: Track & yoke rollers, single-row and double-row
Materials: 52100 steel, stainless steel (CRES)
Precision: Industrial, aerospace
Certifications: MS approved AS39901 (formerly MIL-B-3990), Boeing & Airbus approved. MS21438, MS21439, MS24465, MS24466, MS24461, MS24463, MS24464, MS21447, MS21432, NAS562
Easy interchange with all major brands.
Typical applications include:
• Automation • Aircraft (flaps, canopies, engine controls, doors)
• Material Handling • Construction
• Packaging/Conveyor • Palletizing
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