7/29/2019 erfefsd.pdf

1/1www.nhbb.com 55 HiTech Divisio

Engineering

Cage Types

MATERIALSTYLE PILOTING DESIGN (FABRICATION MAX. SPEED MAX. OPERATING UTILITY LIMITATIONS TYPICAL

POCKET TYPE SURFACE METHOD) [1000 dN] TEMP. APPLICATION

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Radial Ball Bearings

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spherical

pocket

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iViLL]

spherical

pocket

ii`

iViLL]

cylindrical

pocket, skirted

ii`

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cylindrical

pocket

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staggered

cylindrical-

spherical

pocket

]

spherical

pocket

]

cylindrical

pocket

Please note: Additional cage designs and materials are available.Consult the factory for assistance.

See page 7 for alphanumeric part number code.

dN = bore (in millimeters) x rpm.

PEEK = Polyetheretherketone is a high-melt-temperature thermoplastic.

NPA = Polyamide (a.k.a. Nylon or Nylon 6/6) is a high-melt-temperaturethermoplastic.