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Flanged Deep Groove Ball Bearings WBB1-8706 R-2Z

Flanged Deep Groove Ball Bearings WBB1-8706 R-2Z

The WBB1-8706 R-2Z is a compact flanged deep groove ball bearing, measuring 6mm by 12mm with a 4mm width. Its stainless steel construction offers good resistance to wear and corrosion.

This shielded bearing handles radial loads up to 91 lbf and can spin at speeds up to 56,000 RPM. The flange design helps keep it securely in place during operation.

Pre-lubricated with grease, it requires minimal maintenance while performing reliably from -30°C to 120°C. The stainless steel cage ensures smooth rotation over time.

Ideal for small machinery or precision instruments where space is limited. Its lightweight design (just 0.0017kg) makes it suitable for applications like dental tools or miniature motors. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number WBB1-8706 R-2Z
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Shielded
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Bore Dia 6 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 12 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 4 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 13.6 mm
  • Flange Thickness 0.8 mm
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 91 lbf
  • Static Radial Load 33 lbf
  • Max Speed 56000 rpm
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.0017 kg
  • Price（$） 2
Flanged Deep Groove Ball Bearings WBB1-8706 R-2Z dimension drawing
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Features

How Is WBB1-8706 R-2Z Bearing Engineered for Reliability?

WBB1-8706 R-2Z Bearing features stainless steel rings and balls, offering excellent resistance to corrosion and wear.
The shielded design protects against contaminants, ensuring smooth operation in various environments.

With a dynamic radial load capacity of 91 lbf, it handles moderate loads efficiently.
Its compact size and flanged outer dia make it ideal for space-constrained applications.

The grease lubrication and stainless steel cage contribute to its long service life.
Operating at speeds up to 56,000 rpm, it balances performance and durability.

Application

Industrial Uses of WBB1-8706 R-2Z Bearing
WBB1-8706 R-2Z Bearing is commonly used in small industrial equipment like compact motors and precision instruments. Its shielded design keeps contaminants out, ensuring reliable performance in dusty environments.

Where Is WBB1-8706 R-2Z Bearing Used?
You’ll often find WBB1-8706 R-2Z Bearing in automotive applications such as electric window mechanisms or small gearboxes. Its stainless steel construction makes it resistant to corrosion, even in humid conditions.

Perfect Fit for Automation: WBB1-8706 R-2Z Bearing
WBB1-8706 R-2Z Bearing works well in robotic arms and 3D printers, where its compact size and high-speed capability are key. The grease lubrication ensures smooth operation over long periods.

Medical vs Industrial: Where WBB1-8706 R-2Z Bearing Excels
In medical devices like dental tools, WBB1-8706 R-2Z Bearing offers quiet and precise movement. For industrial uses, its flange provides easy mounting in tight spaces.

Light-Duty vs Heavy-Duty: Best Uses for WBB1-8706 R-2Z Bearing
WBB1-8706 R-2Z Bearing is ideal for light-duty applications like small fans or office equipment. Its high-speed rating makes it suitable for tasks requiring quick, consistent rotation.

Q&A

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