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National Precision Bearing

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YCRS-64

Category

Cam Followers

Subcategory

Sealed Yoke Rollers Inch

NPB Part Series YCRS-64
Standard Reference No. YCRS-64
PRODUCT MODELS

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Specifications

  • Outer Diameter (Fraction)
    4
  • Outer Diameter (inch)
    4
  • Minimum Bore Diameter
    1.2495
  • Maximum Bore Diameter
    1.2501
  • Total Width
    2.3125
  • Shoulder Width
    2.25
  • Bore Groove Width
    1.45
  • Bearing Load Rating - Dynamic
    31100
  • Bearing Load Rating - Static
    72200
  • Track Roller Load Rating - Dynamic
    22300 - 27200
  • Track Roller Load Rating - Static
    55000
  • Speed Rating
    780

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INTERCHANGE

National Precision Bearing Part series YCRS-64 is a potential replacement for these common bearing part numbers:

  • KOYO/JTEKT
    YCRS-64
  • RBC
    Y128L
  • MCGILL
    CYR-4-S
  • SMITH
    YR-4-X

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NPB Part Series
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Standard Ref #
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