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Stainless Steel Deep Groove Ball Bearings D/W R8

Stainless Steel Deep Groove Ball Bearings D/W R8

The D/W R8 is a compact stainless steel deep groove ball bearing, measuring 0.5″ in bore diameter and 1.125″ in outer diameter, with a slim 0.25″ width. Its all-stainless construction ensures good corrosion resistance and durability.

This bearing handles radial loads up to 994 lbf and can spin at speeds up to 36,000 RPM, making it suitable for fast-moving applications. The open design allows for easy lubrication when needed.

With precise tolerances and a single-row design, it offers smooth operation in various conditions. It performs well in temperatures from -30°C to 120°C.

Ideal for small machinery or instruments where space is limited but reliability is key. The bearing is interchangeable with SKF models and complies with RoHS and REACH standards.

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Product Parameters

  • Part Number D/W R8
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 0.5"
  • Bore Dia Tolerance -0.00019" to 0.00019"
  • Outer Dia 1.125"
  • Outer Dia Tolerance -0.00078" to -0.00031"
  • Width 0.25"
  • Width Tolerance -0.005" to 0"
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 994 lbf
  • Static Radial Load 531 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 36000 rpm
  • Weight 0.017 kg
Stainless Steel Deep Groove Ball Bearings D/W R8 dimension drawing
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Features

How Does D/W R8 Bearing Reduce Friction?

D/W R8 Bearing features a stainless steel construction, ensuring smooth operation with minimal friction.

Its deep groove design enhances radial load capacity, supporting up to 994 lbf dynamic radial loads.

The precision-engineered single row construction maintains alignment, reducing wear over time.

With a maximum speed of 36,000 rpm, it delivers reliable performance in high-speed applications.

Application

Common Applications of D/W R8 Bearing
D/W R8 Bearing is widely used in industrial equipment like small pumps and electric motors, where its stainless steel construction offers good resistance to corrosion. The open design allows for easy lubrication, making it suitable for environments with moderate loads.

In automotive applications, D/W R8 Bearing can be found in components like alternators and small gearboxes, where its radial load capacity ensures reliable performance. The inch sizing makes it a convenient choice for machinery following imperial measurements.

For home appliances, D/W R8 Bearing works well in devices like fans and power tools, providing smooth operation with minimal maintenance. Its compact size and lightweight design make it ideal for space-constrained applications.

In automation systems, D/W R8 Bearing supports precise movements in small robotic arms and 3D printers. The stainless steel balls and cage contribute to its durability in repetitive motion scenarios.

Medical devices like dental handpieces often use D/W R8 Bearing for its consistent performance and hygienic material properties. The high-speed capability ensures reliability in critical healthcare equipment.

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