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Flanged Deep Groove Ball Bearings D/W R168 R-2ZS

Flanged Deep Groove Ball Bearings D/W R168 R-2ZS

The D/W R168 R-2ZS is a compact flanged deep groove ball bearing, measuring 0.25″ in bore and 0.375″ in outer diameter. Made entirely from stainless steel, it offers good corrosion resistance and durability.

This shielded bearing handles radial loads up to 48 lbf and can spin at speeds up to 60,000 RPM. Its grease lubrication ensures smooth operation with minimal maintenance.

The flange design helps keep the bearing securely in place during operation. Its small size (0.125″ width) makes it suitable for tight spaces in precision equipment.

Ideal for small machinery or instruments where space is limited. Compliant with RoHS and REACH standards, it’s a reliable choice for various industrial applications. Weighing just 0.000714kg, it’s lightweight yet sturdy.

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Product Parameters

  • Part Number D/W R168 R-2ZS
  • Brand TFL
  • Interchangeable SKF
  • 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
  • Bore Dia 0.25"
  • Bore Dia Tolerance -0.00019" to 0.00019"
  • Outer Dia 0.375"
  • Outer Dia Tolerance -0.0007" to -0.00031"
  • Width 0.125"
  • Width Tolerance -0.005" to 0"
  • Flange Outer Dia 0.42201"
  • Flange Thickness 0.03598"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 48 lbf
  • Static Radial Load 20 lbf
  • Max Speed 60000 rpm
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.000714 kg
  • Price（$） 1.3
Flanged Deep Groove Ball Bearings D/W R168 R-2ZS dimension drawing
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Features

Why Choose D/W R168 R-2ZS Bearing for Precision Tasks?

D/W R168 R-2ZS Bearing features stainless steel rings and balls, ensuring smooth operation in radial load applications.
Its shielded design protects against contaminants, making it suitable for precision tasks.

With a dynamic radial load capacity of 48 lbf, it handles moderate loads efficiently.
The grease lubrication ensures consistent performance, even at high speeds up to 60,000 rpm.

D/W R168 R-2ZS Bearing operates reliably in temperatures from -30° to 120°C.
Its compact size and flanged design simplify installation in tight spaces.

Application

Industrial Uses of D/W R168 R-2ZS Bearing
D/W R168 R-2ZS Bearing is commonly used in small industrial equipment like electric motors and pumps, where its shielded design helps keep contaminants out. The stainless steel construction ensures it can handle moderate radial loads without corrosion issues.

In automotive applications, D/W R168 R-2ZS Bearing fits well in compact spaces such as window regulators or small gearboxes. Its inch sizing makes it a convenient choice for older or niche vehicle models.

For consumer electronics, D/W R168 R-2ZS Bearing’s small size and grease lubrication make it ideal for devices like cooling fans or small printers. The flange design adds stability, preventing misalignment during operation.

Automation systems benefit from D/W R168 R-2ZS Bearing’s smooth performance in robotic arms or conveyor guides. The P0 tolerance ensures consistent movement, which is crucial for precision tasks.

Medical devices like handheld diagnostic tools often use D/W R168 R-2ZS Bearing due to its quiet operation and reliability. The stainless steel materials also meet hygiene standards for medical environments.

Q&A

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