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A4812

THOMSON (ALTRA)
A4812

Closed Round Rail Ball Bushing - Precision Steel Series, 0.2500 in Shaft Diameter, 0.5000 in Outside Diameter, 0.7500 in Overall Length, 19 lbf Load Capacity, Closed
Mi Item #00000009
MFR #A4812
Price$67.70/each
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THOMSON (ALTRA) A4812
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THOMSON (ALTRA)
A4812

Closed Round Rail Ball Bushing - Precision Steel Series, 0.2500 in Shaft Diameter, 0.5000 in Outside Diameter, 0.7500 in Overall Length, 19 lbf Load Capacity, Closed
Mi Item #00000009
MFR #A4812
Mfr description
A-4812 PRECISION BALL BUSHING
  • The industry standard for self-aligning linear bearings for more than 20 years
  • Provides three times the load capacity or 27 times the travel life of conventional linear bearings
  • Self-aligning, lightweight and adjustable with a low coefficient of friction
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USD$67.70/each

THOMSON (ALTRA)
A4812

Closed Round Rail Ball Bushing - Precision Steel Series, 0.2500 in Shaft Diameter, 0.5000 in Outside Diameter, 0.7500 in Overall Length, 19 lbf Load Capacity, Closed
Price$67.70/each

Specifications

Dimensions

  • Inner Ring Width
    0.515 in
  • Outer Ring Width
    0.7500 in, 19.05 mm
  • Outside Diameter
    0.5000 in
  • Overall Height
    19.05 mm, 0.7500 in
  • Overall Length
    0.7500 in
  • Overall Width
    0.735 / 0.750 in
  • Precision Rating
    Not Rated
  • Retaining Ring Groove Diameter
    0.499 / 0.5150 in
  • Shaft Diameter  
    0.2500 in

Details

  • Bearing Material
    Steel
  • Bushing Type
    Ball Bushing
  • Clearance Alignment Type
    Precision
  • Closure Type
    Closed
  • Dynamic Load Capacity
    19 lbf
  • Load Capacity
    19 lbf
  • Manufacturer Catalog
    Click here
  • Manufacturer Product Page
    Click here
  • Measurement Standard
    Inch
  • Operating Temperature Range
    Maximum of +500 °F
  • Resistance Features
    High Temperature Resistant
  • Seal Type
    Open
  • Series
    Precision Steel
  • Type
    Linear Ball
  • UPC_NO
    662486826019
  • Wiper Type
    No Wiper
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