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Thin Section Ball Bearings ER1458

Thin Section Ball Bearings ER1458

The ER1458 is a thin-section ball bearing with a compact size of 0.625″×0.875″×0.1562″, made from sturdy chrome steel for reliable performance. It handles radial loads up to 218 lbf and spins smoothly at speeds up to 10,000 RPM.

Its open design allows for easy lubrication, while the stainless steel cage ensures durability. With a radial clearance of 0.003mm to 0.018mm, it offers smooth operation in various conditions.

This bearing is ideal for applications where space is limited, such as small motors or precision instruments. It operates well in temperatures from -30°C to 110°C, making it versatile for different environments.

Weighing just 3.64g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and reliable choice for your needs.

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Product Parameters

  • Part Number ER1458
  • Brand TFL
  • Bore Dia 0.625"
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 0.875"
  • Outer Dia Tolerance -0.009mm to 0
  • Width 0.1562"
  • Width Tolerance -0.12mm to 0
  • Radial Clearance 0.003mm to 0.018mm
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 218 lbf
  • Static Radial Load 139 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10000 rpm
  • Weight 3.64 g
  • Price（$） 2.5
Thin Section Ball Bearings ER1458 dimension drawing
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Features

How Does ER1458 Bearing Reduce Friction?

ER1458 Bearing features chrome steel rings and balls, designed to minimise friction during operation.

Its ABEC-1 tolerance class ensures smooth radial movement, ideal for precision applications.

The stainless steel cage maintains ball alignment, reducing wear and enhancing performance.

With a maximum speed of 10,000 rpm, it offers reliable efficiency in compact spaces.

Application

Industrial Uses of ER1458 Bearing
ER1458 Bearing is commonly used in industrial automation, particularly in robotic arms and conveyor systems where its slim profile saves space. The chrome steel construction ensures it handles radial loads efficiently in tight environments.

Where Is ER1458 Bearing Used?
In medical devices like surgical robots, ER1458 Bearing provides smooth motion due to its precise ABEC-1 tolerance. Its lightweight design also minimises wear in high-precision applications.

Built for Heavy-Duty Use: ER1458 Bearing
ER1458 Bearing fits well in automotive steering systems, offering reliable performance under radial stress. The open design simplifies lubrication, extending its service life in demanding conditions.

Automotive vs Aerospace: Applications of ER1458 Bearing
ER1458 Bearing works equally well in car transmissions and drone motors, thanks to its inch sizing and balanced load capacity. The stainless steel cage adds durability for both high and low-speed scenarios.

Perfect Fit for Automation: ER1458 Bearing
ER1458 Bearing excels in 3D printers, where its thin section design allows for compact, precise movements. The C0 clearance ensures consistent performance in repetitive tasks.

Q&A

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