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Inch Size Miniature Flanged Ball Bearings FR6 2rs

Inch Size Miniature Flanged Ball Bearings FR6 2rs

The FR6 2rs is a small, sealed ball bearing with a 0.375″ bore and 0.875″ outer diameter, featuring a handy flange for secure mounting. Made from chrome steel, it’s built to handle radial loads up to 638 lbf and spins smoothly at speeds up to 32,000 RPM.

Its double rubber seals keep dirt out and grease in, making it low-maintenance for long-term use. The stainless steel cage ensures durability, while the flange adds stability in tight spaces.

This bearing operates in temperatures from -86°F to 230°F, suitable for varied environments. Ideal for small machinery, hobby projects, or applications where space is limited.

Weighing just 12.39g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new designs.

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Product Parameters

  • Part Number FR6 2rs
  • Brand TFL
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Sealed
  • 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 0.2812"
  • Width Tolerance -0.005" to 0"
  • Flange Outer Dia 0.965"
  • Flange Thickness 0.062"
  • Ball Dia 0.15630"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 638 lbf
  • Static Radial Load 256 lbf
  • Max Speed 32000 rpm
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 12.39 g
  • Shield Material Nitrile Rubber
  • Price（$） 1.2555
Inch Size Miniature Flanged Ball Bearings FR6 2rs dimension drawing
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Features

How Does FR6 2rs Bearing Reduce Friction?

FR6 2rs Bearing is sealed with nitrile rubber, preventing contaminants from entering and reducing friction.
Its chrome steel construction ensures smooth operation, even at high speeds up to 32,000 rpm.
The stainless steel cage maintains ball alignment, minimising wear for consistent performance.
With a dynamic radial load capacity of 638 lbf, it handles demanding radial loads efficiently.

Application

Common Applications of FR6 2rs Bearing
FR6 2rs Bearing is widely used in small electric motors, where its sealed design keeps dust and debris out, ensuring smooth operation. The compact inch size makes it ideal for space-constrained applications like hobbyist projects and model-making.

In automation systems, FR6 2rs Bearing supports lightweight robotic arms and conveyor guides, thanks to its reliable radial load capacity. The stainless steel cage adds durability, making it suitable for continuous use in production lines.

For consumer electronics, FR6 2rs Bearing fits well in devices like printers and small fans, where low noise and consistent performance are key. The nitrile rubber seals help maintain lubrication, extending the bearing’s lifespan in everyday gadgets.

Medical devices also benefit from FR6 2rs Bearing’s precision, particularly in portable diagnostic tools. Its chrome steel construction ensures stability, even in temperature-sensitive environments.

Q&A

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