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Thin Section Ball Bearings ER1212 ZZ

Thin Section Ball Bearings ER1212 ZZ

The ER1212 ZZ is a compact thin-section ball bearing measuring 0.5″ by 0.75″ by 0.1562″, crafted from sturdy chrome steel for reliable performance. It supports radial loads up to 207 lbf and spins efficiently at speeds up to 12,000 RPM.

Its shielded design keeps dust out while maintaining smooth operation, and the stainless steel cage adds durability. The bearing operates well in temperatures ranging from -30°C to 110°C.

With ABEC-1 precision and C0 radial clearance, it offers consistent performance for light to moderate loads. Ideal for applications like small motors, robotics, or precision instruments where space is limited.

Weighing just 3.26g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it requires regular lubrication for optimal use.

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Product Parameters

  • Part Number ER1212 ZZ
  • Brand TFL
  • Bore Dia 0.5"
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 0.75"
  • 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 Shielded
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 207 lbf
  • Static Radial Load 121 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 12000 rpm
  • Weight 3.26 g
  • Price（$） 2.5
Thin Section Ball Bearings ER1212 ZZ dimension drawing
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Features

Performance Features of ER1212 ZZ Bearing

ER1212 ZZ Bearing is designed with chrome steel rings and balls, offering reliable radial load support.

Its shielded construction helps protect against contaminants, ensuring smoother operation.

With a dynamic radial load capacity of 207 lbf, it performs well in various applications.

The bearing supports speeds up to 12,000 rpm, balancing efficiency and durability.

Application

Industrial Uses of ER1212 ZZ Bearing
ER1212 ZZ Bearing is commonly used in robotics and automation systems, where its thin section design saves space without compromising performance. The shielded seals help keep contaminants out, making it reliable in dusty environments.

In medical devices like portable scanners, ER1212 ZZ Bearing’s lightweight construction and smooth operation are ideal for precision movements. Its chrome steel rings ensure durability even with frequent use.

For small electric motors in consumer electronics, ER1212 ZZ Bearing provides quiet and efficient rotation. The ABEC-1 tolerance offers a good balance of performance and affordability for everyday applications.

Where Is ER1212 ZZ Bearing Used?
You’ll often find ER1212 ZZ Bearing in 3D printers, where its compact size and radial load capacity support precise axis movements. The stainless steel cage adds longevity, even with continuous operation.

In office equipment like printers, ER1212 ZZ Bearing’s smooth rotation reduces noise and wear. Its inch sizing makes it a handy choice for devices designed to imperial measurements.

Designed for Versatility: ER1212 ZZ Bearing
ER1212 ZZ Bearing works well in small machinery like dental drills, where its high-speed capability and light weight are advantages. The shielded design also helps maintain cleanliness in sensitive environments.

For hobbyist projects like RC cars, ER1212 ZZ Bearing offers a cost-effective solution for wheel and gear assemblies. Its dynamic load rating ensures it can handle the demands of frequent use.

Q&A

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