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Stainless Steel Deep Groove Ball Bearings D/W R2A-2Z

Stainless Steel Deep Groove Ball Bearings D/W R2A-2Z

The D/W R2A-2Z is a compact stainless steel deep groove ball bearing, measuring just 0.125″ by 0.5″ by 0.17189″. Its shielded design keeps grease in and dirt out, making it low-maintenance.

It handles radial loads up to 82 lbf and spins smoothly at speeds up to 63,000 RPM. The all-stainless construction resists corrosion, ideal for damp or harsh environments.

With a P0 tolerance class, it offers reliable precision for small machinery. The bearing works in temperatures from -30°C to 120°C, suitable for most industrial settings.

This model is interchangeable with SKF bearings, simplifying replacements. Perfect for small instruments, medical devices, or food processing equipment where hygiene matters. Weighing only 0.0032kg, it’s lightweight yet durable.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number D/W R2A-2Z
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 0.125"
  • Bore Dia Tolerance -0.00019" to 0.00019"
  • Outer Dia 0.5"
  • Outer Dia Tolerance -0.0007" to -0.00031"
  • Width 0.17189"
  • Width Tolerance -0.005" to 0"
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Shielded
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 82 lbf
  • Static Radial Load 26 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 63000 rpm
  • Weight 0.0032 kg
Stainless Steel Deep Groove Ball Bearings D/W R2A-2Z dimension drawing
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Features

Why Choose D/W R2A-2Z Bearing for Precision Tasks?

D/W R2A-2Z Bearing features a stainless steel construction, ensuring resistance to corrosion and wear.
Its shielded design protects against contaminants, making it suitable for clean environments.
With a dynamic radial load capacity of 82 lbf, it handles precise radial loads efficiently.
The grease lubrication ensures smooth operation, even at high speeds up to 63,000 rpm.

Application

Industrial Uses of D/W R2A-2Z Bearing
D/W R2A-2Z Bearing is commonly used in small industrial equipment, such as precision instruments and miniature motors, where its stainless steel construction offers good corrosion resistance. The shielded design helps keep contaminants out, extending the bearing’s lifespan in dusty environments.

In automotive applications, D/W R2A-2Z Bearing fits well in compact components like electric window mechanisms or small gearboxes. Its inch sizing makes it a convenient choice for older or niche vehicle models that require precise fits.

For medical devices, D/W R2A-2Z Bearing’s small size and stainless steel materials make it suitable for handheld surgical tools or diagnostic equipment. The grease lubrication ensures smooth, quiet operation, which is essential in sensitive medical settings.

In consumer electronics, D/W R2A-2Z Bearing can be found in devices like small fans or printer mechanisms, where reliability and low maintenance are key. Its lightweight design also helps reduce overall device weight without sacrificing performance.

Q&A

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