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Inch Size Miniature Ball Bearings SR6
Inch Size Miniature Ball Bearings SR6

Inch Size Miniature Ball Bearings SR6

The SR6 is a compact inch-sized ball bearing, measuring 0.375″×0.875″×0.2188″, crafted entirely from stainless steel for durability. It handles radial loads up to 574 lbf and spins smoothly at speeds up to 28,800 RPM.

Its open design and ABEC1 tolerance make it easy to maintain while ensuring reliable performance. The bearing operates in temperatures from -86°F to 230°F, suitable for various environments.

With seven stainless steel balls and a lightweight 9.02g build, it offers smooth rotation with minimal friction. Ideal for small machinery, hobby projects, or applications needing precise radial load support.

Compliant with RoHS and REACH standards, it’s a safe choice for diverse uses. Regular lubrication ensures long-lasting performance in demanding conditions.

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Product Parameters

  • Part Number SR6
  • 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 0.375"
  • Bore Dia Tolerance -0.0003" to 0"
  • Outer Dia 0.875"
  • Outer Dia Tolerance -0.0003" to 0"
  • Width 0.2188"
  • Width Tolerance -0.005" to 0"
  • Ball Dia 0.15630"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 574 lbf
  • Static Radial Load 230 lbf
  • Max Speed 28800 rpm
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 9.02 g
  • Price($) 1.026

Features

Why Choose SR6 Bearing for Precision Tasks?

SR6 Bearing is crafted with stainless steel rings and balls, ensuring smooth radial load handling.
Its dynamic radial load capacity of 574 lbf makes it suitable for precise applications.
The open design allows for easy lubrication, maintaining performance over time.
With a maximum speed of 28,800 rpm, it delivers reliable operation in high-speed scenarios.

How Does SR6 Bearing Reduce Friction?

SR6 Bearing features a single-row design with seven stainless steel balls, minimising friction during operation.
The ABEC1 tolerance class ensures consistent performance, reducing energy loss.
Its radial clearance range of 0.00008″ to 0.0005″ helps maintain smooth movement.
This design makes SR6 Bearing ideal for applications requiring low friction and high precision.

Designed for Durability: SR6 Bearing

SR6 Bearing is built with all stainless steel components, enhancing its resistance to wear and corrosion.
The MC3 radial clearance trade number ensures optimal performance under various conditions.
Its temperature range of -86 to 230 °F allows it to function in diverse environments.
This durability makes SR6 Bearing a reliable choice for long-term use.

Application

Common Applications of SR6 Bearing
SR6 Bearing is widely used in small industrial equipment, such as miniature motors and precision instruments, where its compact size and radial load capacity are beneficial. The stainless steel construction ensures durability in various operating conditions.

In the automotive sector, SR6 Bearing fits well in components like electric window mechanisms and small gearboxes, thanks to its inch sizing and reliable performance. Its open design allows for easy lubrication, extending service life.

For consumer electronics, SR6 Bearing is a go-to choice for devices like printers and small fans, where smooth rotation is essential. The ABEC1 tolerance class provides adequate precision for everyday applications.

Medical devices also benefit from SR6 Bearing, particularly in handheld tools and diagnostic equipment, where its lightweight and corrosion resistance are key advantages. The stainless steel cage adds extra protection against wear.

Q&A

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