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Inner Rings PI081212

Inner Rings PI081212

The PI081212 is a needle roller bearing inner ring with a 0.5″ bore and 0.75″ outer diameter, crafted from sturdy chrome steel. Its compact design makes it easy to fit into tight spaces while handling radial loads efficiently.
Pre-lubricated for smooth operation, this ring reduces friction and wear in high-speed applications. The inch-sized measurements ensure compatibility with machinery using imperial units.
Interchangeable with INA bearings, it’s a practical choice for replacements or upgrades. Ideal for use in automotive transmissions or small industrial equipment where precision and durability matter.
Weighing just 22.6 grams, it’s lightweight yet robust. Compliant with RoHS standards for safe and reliable performance.

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Product Parameters

  • Part Number PI081212
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Inch
  • Roller Bearing Type Needle
  • Series PI
  • Bore Dia 0.5"
  • Bore Dia Tolerance -0.013mm to 0
  • Outer Dia 0.75"
  • Outer Dia Tolerance -0.013mm to 0
  • Width 0.75"
  • Width Tolerance -0.25mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 22.6 g
Inner Rings PI081212 dimension drawing
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Features

Performance Features of PI081212 Bearing
PI081212 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding applications.
Its inch-sized design ensures compatibility with systems requiring precise measurements.
The needle roller type enhances load distribution, making it suitable for compact spaces.
With a bore diameter of 0.5″ and outer diameter of 0.75″, it fits seamlessly into various assemblies.
Lubrication is pre-applied, reducing initial setup time and ensuring smooth operation.
PI081212 Bearing meets RoHS standards, making it an environmentally friendly choice.

Application

Industrial Uses of PI081212 Bearing
PI081212 Bearing is commonly used in industrial machinery, especially in compact spaces where needle rollers are needed for high load capacity. Its inch sizing makes it a good fit for older equipment still using imperial measurements.
Where Is PI081212 Bearing Used?
You’ll often find PI081212 Bearing in automotive applications like steering systems or small gearboxes, where its needle roller design handles radial loads efficiently. The chrome steel construction ensures it stands up to regular use without wearing out quickly.
Built for Heavy-Duty Use: PI081212 Bearing
In automation setups, PI081212 Bearing works well in robotic arms or conveyor systems, thanks to its lubricated design reducing friction. The small size and weight make it easy to integrate into tight spaces.
Medical vs Industrial: Where PI081212 Bearing Excels
While PI081212 Bearing isn’t typically used in medical devices, it’s great for industrial tools like electric motors or pumps. The needle rollers provide smooth operation under heavy loads, making it reliable for long-term use.
Perfect Fit for Automation: PI081212 Bearing
For home appliances like power tools or small fans, PI081212 Bearing offers a quiet and efficient solution. Its lubricated design means less maintenance, which is handy for everyday devices.

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