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Inch Size Miniature Ball Bearings SR2-6

Inch Size Miniature Ball Bearings SR2-6

The SR2-6 is a miniature ball bearing with a compact size of 0.125″×0.375″×0.1094″, made entirely from stainless steel for durability. It handles radial loads up to 110 lbf and spins smoothly at speeds up to 47,700 RPM.

Its open design allows for easy lubrication, while the stainless steel cage ensures reliable performance. The bearing operates well in temperatures from -86°F to 230°F, making it versatile for various conditions.

With an ABEC1 tolerance class, it offers good precision for its size. Ideal for small devices like model motors or precision instruments where space is limited.

Weighing just 0.96 grams, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use in different applications.

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Product Parameters

  • Part Number SR2-6
  • Brand TFL
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Open
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Radial Clearance 0.00008" to 0.0005"
  • Ball Qty 7
  • Bore Dia 0.125"
  • Bore Dia Tolerance -0.0003" to 0"
  • Outer Dia 0.375"
  • Outer Dia Tolerance -0.0003" to 0"
  • Width 0.1094"
  • Width Tolerance -0.005" to 0"
  • Ball Dia 0.06252"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 110 lbf
  • Static Radial Load 37 lbf
  • Max Speed 47700 rpm
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.96 g
  • Price（$） 1.242
Inch Size Miniature Ball Bearings SR2-6 dimension drawing
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Features

Why Choose SR2-6 Bearing for Precision Tasks?

SR2-6 Bearing is crafted with stainless steel rings and balls, offering excellent corrosion resistance and durability.
Its compact size of 0.125″×0.375″×0.1094″ makes it ideal for miniature applications requiring precision.

The ABEC1 tolerance ensures consistent performance, while the open design allows for easy lubrication.
With a maximum speed of 47,700 rpm, SR2-6 Bearing delivers smooth operation in high-speed scenarios.

Application

Common Applications of SR2-6 Bearing
SR2-6 Bearing is widely used in small-scale machinery, such as precision instruments and miniature motors, where its compact size and radial load capacity are ideal. The stainless steel construction ensures durability in various environments.

In automation systems, SR2-6 Bearing fits well in robotic arms and small actuators, providing smooth movement with minimal friction. Its ABEC1 tolerance class offers reliable performance for consistent operations.

For consumer electronics, SR2-6 Bearing works efficiently in devices like small fans and printers, where quiet and long-lasting performance is needed. The open design allows for easy lubrication, extending its service life.

Medical devices benefit from SR2-6 Bearing’s stainless steel components, which resist corrosion in sterilisation processes. Its lightweight design is perfect for portable equipment.

In hobbyist projects, SR2-6 Bearing is a popular choice for model-making and DIY tools, thanks to its precise dimensions and ease of integration. The inch sizing makes it compatible with many standard designs.

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