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Thin Section Ball Bearings SER1212 2RS

Thin Section Ball Bearings SER1212 2RS

The SER1212 2RS is a compact thin-section ball bearing with a 0.5-inch bore and 0.75-inch outer diameter, crafted entirely from stainless steel for corrosion resistance. It handles radial loads up to 207 lbf and spins efficiently at speeds up to 12,000 RPM.

Its sealed design keeps out dust and debris, while the stainless steel cage ensures durability in various conditions. The bearing operates smoothly in temperatures ranging from -86°F to 230°F.

This model is lightweight at just 3.26 grams, making it ideal for applications where space and weight are critical. It’s commonly used in small machinery, medical devices, or precision instruments.

Compliant with RoHS and REACH standards, it’s a reliable choice for environmentally conscious projects. Regular lubrication is recommended to maintain optimal performance.

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Product Parameters

  • Part Number SER1212 2RS
  • 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 Sealed
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 207 lbf
  • Static Radial Load 121 lbf
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 12000 rpm
  • Weight 3.26 g
  • Price（$） 2.8
Thin Section Ball Bearings SER1212 2RS dimension drawing
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Features

Why Choose SER1212 2RS Bearing for Precision Tasks?

SER1212 2RS Bearing features a sealed design, protecting it from dust and moisture in precision applications.
Its stainless steel construction ensures corrosion resistance, making it suitable for various environments.

The bearing handles dynamic radial loads up to 207 lbf, providing reliable performance in tight spaces.
With a maximum speed of 12,000 rpm, it balances efficiency and durability for demanding tasks.

SER1212 2RS Bearing’s ABEC-1 tolerance class ensures consistent performance in precision instruments.
The sealed design reduces maintenance needs, saving time and effort in the long run.

Application

Common Applications of SER1212 2RS Bearing
SER1212 2RS Bearing works well in robotics, especially for compact joints in robotic arms where space is limited. Its sealed design keeps out dust and debris, ensuring smooth movement over time.

In medical devices like portable scanners, SER1212 2RS Bearing offers quiet operation and reliable performance. The stainless steel construction also resists corrosion, which is handy in sterile environments.

For small electric motors in appliances, SER1212 2RS Bearing handles radial loads efficiently. Its lightweight design doesn’t add unnecessary bulk, making it a neat fit for tight spaces.

You’ll often find SER1212 2RS Bearing in precision instruments like lab equipment, where consistent rotation matters. The ABEC-1 tolerance ensures decent accuracy for everyday tasks.

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