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National Precision Bearing

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GACZ31S

Category

Spherical Plain Bearings

Subcategory

Angular Contact (Thrust Type)

NPB Part Series GACZ31S
Standard Reference No. GACZ31S
PRODUCT MODELS

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Specifications

  • Fraction
    1 1/4
  • Inches
    1.250
  • Tolerance
    -0.0005
  • Inches
    2.0000
  • OD Tolerance
    -0.0005
  • Inches
    0.70
  • Ball Width Tolerance
    -0.005
  • Race Width
    0.550
  • Race Width Tolerance
    -0.005
  • Ball Diameter
    1.795
  • Outer Ring Bore Diameter
    1.39
  • Overall Height
    0.74
  • Overall Height Tolerance
    -0.025
  • Tilt Angle
    6.0
  • Shaft Housing Fillet
    0.079
  • Static Load
    30,500
  • Dynamic Load
    10,200
  • Download Spec Sheet

Products Available Online

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INTERCHANGE

National Precision Bearing Part series GACZ31S is a potential replacement for these common bearing part numbers:

  • SKF
    GAC104SA
  • RBC
    B20SA
  • TORRINGTON
    12SBT20

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