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Inch Size Miniature Ball Bearings SR3Azz

Inch Size Miniature Ball Bearings SR3Azz

The SR3Azz is a small, shielded ball bearing measuring 0.1875″ in bore and 0.625″ in outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 255 lbf and spins smoothly at speeds up to 34,200 RPM.

Its shielded design helps keep dirt out while retaining lubrication, making it low-maintenance. With 8 stainless steel balls and a stainless steel cage, it offers reliable performance in various conditions.

This bearing operates in temperatures from -86°F to 230°F, suitable for both indoor and outdoor use. Its compact size and lightweight design (just 5.08g) make it ideal for small machinery or precision instruments.

Compliant with RoHS and REACH standards, it’s a safe choice for environmentally conscious applications. Perfect for hobby projects or light industrial use where space is limited.

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Product Parameters

  • Part Number SR3Azz
  • 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 8
  • Bore Dia 0.1875"
  • Bore Dia Tolerance -0.0003" to 0"
  • Outer Dia 0.625"
  • Outer Dia Tolerance -0.0003" to 0"
  • Width 0.196"
  • Width Tolerance -0.005" to 0"
  • Ball Dia 0.09370"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series Stainless Steel
  • Dynamic Radial Load 255 lbf
  • Static Radial Load 101 lbf
  • Max Speed 34200 rpm
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 5.08 g
  • Price（$） 1.026
Inch Size Miniature Ball Bearings SR3Azz dimension drawing
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Features

How Does SR3Azz Bearing Reduce Friction?

SR3Azz Bearing features stainless steel construction, ensuring smooth operation with minimal friction.
Its ABEC1 tolerance class and MC3 radial clearance provide consistent performance in precision applications.
The shielded design protects against contaminants while maintaining low friction levels.
With a maximum speed of 34,200 rpm, it delivers reliable performance in high-speed scenarios.

Engineered for Precision: SR3Azz Bearing

SR3Azz Bearing is crafted with stainless steel rings and balls for enhanced durability and precision.
The single-row design and standard inner ring ensure easy installation and consistent radial load handling.
Its temperature range of -86 to 230 °F makes it suitable for various operating conditions.
The lightweight design at just 5.08 g adds versatility for miniature applications.

Performance Features of SR3Azz Bearing

SR3Azz Bearing’s shielded construction offers protection without compromising on speed or efficiency.
With a dynamic radial load capacity of 255 lbf, it handles demanding radial loads with ease.
The stainless steel cage maintains ball alignment, reducing wear and extending service life.
Its compact size of 0.1875″×0.625″×0.196″ makes it ideal for space-constrained applications.

Application

Ideal for Precision: SR3Azz Bearing
SR3Azz Bearing works well in small industrial tools, especially where space is tight but smooth rotation is needed, like in miniature drills or gauges. Its stainless steel build keeps it rust-free, even in damp conditions.

In hobbyist projects, SR3Azz Bearing fits nicely into radio-controlled cars or drones, helping parts move freely without adding much weight. The shielded design keeps dust out, so it lasts longer with less maintenance.

For office equipment, SR3Azz Bearing keeps printer rollers and scanner arms running quietly. The inch sizing makes it easy to replace worn bearings in older American-made devices.

Medical device makers use SR3Azz Bearing in small pumps and lab equipment where consistent performance matters. Its ABEC1 rating ensures reliable operation without unnecessary precision cost.

Around the house, SR3Azz Bearing can fix noisy ceiling fans or upgrade kitchen mixer attachments. The lightweight design doesn’t strain small motors while improving their lifespan.

Q&A

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