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Thin Section Ball Bearings SET2520 2RS

Thin Section Ball Bearings SET2520 2RS

The SET2520 2RS is a compact thin-section ball bearing, measuring 20mm by 25mm by 4mm, crafted entirely from stainless steel for durability. It handles radial loads up to 204 lbf and spins smoothly at speeds up to 7600 RPM.

Sealed on both sides, it keeps out dust and moisture, making maintenance hassle-free. The bearing operates in temperatures from -86°F to 230°F, suitable for varied environments.

With a lightweight design at just 3.3g, it’s ideal for applications where space and weight matter, like small motors or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for both industrial and hobbyist uses.

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Product Parameters

  • Part Number SET2520 2RS
  • Brand TFL
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 25 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 4 mm
  • Width Tolerance -0.120mm to 0
  • Radial Clearance 0.006mm to 0.020mm
  • System of Measurement Metric
  • 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 204 lbf
  • Static Radial Load 140 lbf
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7600 rpm
  • Weight 3.3 g
  • Price（$） 1.8
Thin Section Ball Bearings SET2520 2RS dimension drawing
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Features

Why Choose SET2520 2RS Bearing for Precision Tasks?

SET2520 2RS Bearing features a compact design with dimensions of 20 mm×25 mm×4 mm, ideal for space-constrained applications.
Its stainless steel construction ensures resistance to corrosion, making it suitable for various environments.

The sealed design of SET2520 2RS Bearing protects against contaminants, enhancing its durability.
With a dynamic radial load capacity of 204 lbf, it delivers reliable performance in precision tasks.

SET2520 2RS Bearing operates smoothly at speeds up to 7,600 rpm, balancing efficiency and longevity.
Its ABEC-1 tolerance class ensures consistent performance for radial load applications.

Application

Common Applications of SET2520 2RS Bearing
SET2520 2RS Bearing is widely used in robotics, especially in compact robotic arms where its thin section design saves space without sacrificing performance. The sealed construction keeps out dust and debris, ideal for environments where cleanliness matters.

In medical devices like portable diagnostic tools, SET2520 2RS Bearing offers smooth rotation thanks to its stainless steel components. Its lightweight design also makes it easy to integrate into handheld equipment.

For small electric motors in consumer electronics, SET2520 2RS Bearing provides reliable radial load support. The ABEC-1 tolerance ensures consistent performance in devices like cooling fans or small appliances.

Automation systems benefit from SET2520 2RS Bearing’s ability to handle moderate speeds while maintaining precision. Its metric sizing makes it a versatile choice for European and Asian machinery designs.

In 3D printers, SET2520 2RS Bearing helps maintain accuracy during repetitive movements. The sealed design prolongs its lifespan by preventing lubricant leakage in high-use scenarios.

Q&A

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