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Flanged Deep Groove Ball Bearings D/W R155 R-2ZS

Flanged Deep Groove Ball Bearings D/W R155 R-2ZS

The D/W R155 R-2ZS is a compact flanged deep groove ball bearing, measuring 0.15618″ in bore diameter and 0.35902″ in flange outer diameter. Made entirely from stainless steel, it offers good corrosion resistance and durability.

This bearing handles radial loads up to 46 lbf and can spin at speeds up to 70,000 RPM, making it suitable for high-speed applications. The shielded design helps keep grease in and contaminants out.

Its single-row construction with a flange provides easy mounting and positioning in tight spaces. The bearing operates smoothly in temperatures from -30°C to 120°C.

Ideal for small machinery or instruments where space is limited, this lightweight unit weighs just 0.000711kg. It’s interchangeable with SKF bearings and meets RoHS and REACH standards.

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Product Parameters

  • Part Number D/W R155 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 0.15618"
  • Bore Dia Tolerance -0.00019" to 0.00019"
  • Outer Dia 0.31252"
  • Outer Dia Tolerance -0.0007" to -0.00031"
  • Width 0.125"
  • Width Tolerance -0.005" to 0"
  • Flange Outer Dia 0.35902"
  • Flange Thickness 0.03598"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 46 lbf
  • Static Radial Load 17 lbf
  • Max Speed 70000 rpm
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.000711 kg
  • Price（$） 1.3
Flanged Deep Groove Ball Bearings D/W R155 R-2ZS dimension drawing
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Features

How Is D/W R155 R-2ZS Bearing Engineered for Reliability?

D/W R155 R-2ZS Bearing features a stainless steel construction, ensuring resistance to corrosion and wear.
Its shielded design protects against contaminants, making it suitable for various environments.

The flanged outer diameter provides secure mounting, reducing misalignment risks during operation.
With a maximum speed of 70,000 rpm, it delivers consistent performance in high-speed applications.

Grease lubrication ensures smooth operation, minimising maintenance requirements.
Its compact size and lightweight design make it ideal for precision instruments.

Application

Essential Roles of D/W R155 R-2ZS Bearing
D/W R155 R-2ZS Bearing is commonly used in small electric motors, where its shielded design keeps out dust and debris. The stainless steel construction ensures longevity, even in humid or corrosive environments.

In automation systems, D/W R155 R-2ZS Bearing fits neatly into compact spaces, such as robotic arms or conveyor guides. Its inch sizing makes it a versatile choice for equipment designed to imperial measurements.

For household appliances like fans or printers, D/W R155 R-2ZS Bearing provides smooth, quiet operation. The flange design helps with easy mounting, reducing installation time for maintenance.

Medical devices benefit from D/W R155 R-2ZS Bearing’s precision and reliability, particularly in lab equipment. The grease lubrication ensures consistent performance without frequent reapplication.

In light industrial tools, D/W R155 R-2ZS Bearing handles radial loads efficiently, making it suitable for handheld devices. Its compact dimensions and durability make it a practical choice for everyday use.

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