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Stainless Steel Deep Groove Ball Bearings D/W R1-4-2ZS

Stainless Steel Deep Groove Ball Bearings D/W R1-4-2ZS

This stainless steel deep groove ball bearing is a compact unit, measuring just 0.078″ by 0.25″ by 0.140″. Made entirely from stainless steel, it offers good corrosion resistance and durability.

It handles radial loads up to 37 lbf and can spin at impressive speeds up to 85,000 RPM. The shielded design helps keep grease in and contaminants out, reducing maintenance needs.

The bearing operates smoothly in temperatures from -30°C to 120°C. Its small size and shielded construction make it ideal for precision instruments or small electric motors where space is limited.

Weighing only 0.0005kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a reliable choice for various applications.

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Product Parameters

  • Part Number D/W R1-4-2ZS
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 0.07811"
  • Bore Dia Tolerance -0.00019" to 0.00019"
  • Outer Dia 0.25"
  • Outer Dia Tolerance -0.0007" to -0.00031"
  • Width 0.14059"
  • 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 37 lbf
  • Static Radial Load 11 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 85000 rpm
  • Weight 0.000511 kg
Stainless Steel Deep Groove Ball Bearings D/W R1-4-2ZS dimension drawing
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Features

Why Choose D/W R1-4-2ZS Bearing for Precision Tasks?

D/W R1-4-2ZS Bearing is crafted from stainless steel, offering excellent resistance to corrosion and wear.
Its shielded design protects against contaminants, ensuring smooth operation in various environments.

The bearing handles dynamic radial loads up to 37 lbf, making it suitable for precise applications.
With a maximum speed of 85,000 rpm, it delivers reliable performance without compromising efficiency.

D/W R1-4-2ZS Bearing’s compact size and tight tolerances make it ideal for small, high-precision devices.
Its all-stainless-steel construction ensures durability and long service life.

Application

Where Is D/W R1-4-2ZS Bearing Used?
D/W R1-4-2ZS Bearing is commonly used in small electric motors and precision instruments due to its compact size and shielded design, which keeps contaminants out. Its stainless steel construction makes it suitable for environments where corrosion resistance is important.

In medical devices like dental handpieces and lab equipment, D/W R1-4-2ZS Bearing provides smooth and reliable operation. The grease lubrication ensures quiet performance, which is essential in sensitive applications.

For consumer electronics such as miniature fans and small appliances, D/W R1-4-2ZS Bearing offers durability and efficiency. Its inch sizing makes it compatible with a variety of compact designs, ensuring versatility across different products.

Q&A

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