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Inch Size Miniature Ball Bearings SR6zz

Inch Size Miniature Ball Bearings SR6zz

The SR6zz is a compact inch-sized ball bearing, measuring 0.375″×0.875″×0.2812″, crafted entirely from stainless steel for durability. It supports radial loads up to 574 lbf and spins smoothly at speeds up to 28,800 RPM.

Its shielded design keeps dust out while maintaining easy access for lubrication. The bearing operates in temperatures from -86°F to 230°F, making it versatile for various environments.

With seven stainless steel balls and an ABEC1 tolerance, it offers reliable performance for precision applications. Ideal for small machinery, hobby projects, or instruments where space is limited.

Weighing just 11.7g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe choice for most applications.

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Product Parameters

  • Part Number SR6zz
  • Brand TFL
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Shielded
  • 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"
  • Ball Dia 0.15630"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series 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 11.7 g
  • Price（$） 1.026
Inch Size Miniature Ball Bearings SR6zz dimension drawing
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Features

Why Choose SR6zz Bearing for Precision Tasks?

SR6zz Bearing is crafted with stainless steel rings and balls, offering excellent corrosion resistance and durability.
Its shielded design protects against contaminants while maintaining smooth operation in radial load applications.

With a dynamic radial load capacity of 574 lbf, SR6zz Bearing handles demanding tasks with ease.
The ABEC1 tolerance ensures consistent performance, making it suitable for precision instruments.

SR6zz Bearing operates efficiently at speeds up to 28,800 rpm, balancing speed and reliability.
Its compact size and lightweight design make it ideal for miniature applications.

Application

Where Is SR6zz Bearing Used?
SR6zz Bearing is commonly used in small electric motors, such as those found in household appliances or power tools, thanks to its compact inch size and shielded design. The stainless steel construction ensures it handles everyday wear well.

In robotics, SR6zz Bearing provides smooth rotation for joints and small mechanisms, where precision and reliability matter. Its ABEC1 tolerance makes it suitable for light to moderate loads.

For hobbyist projects like RC cars or drones, SR6zz Bearing offers a balance of performance and affordability. The shielded seals help keep dust out, extending its lifespan in outdoor use.

Medical devices like dental handpieces often rely on SR6zz Bearing for its consistent operation and corrosion resistance. The stainless steel materials meet hygiene standards while maintaining durability.

Q&A

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