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Metric Size Miniature Flanged Ball Bearings F688zz
Metric Size Miniature Flanged Ball Bearings F688zz

Metric Size Miniature Flanged Ball Bearings F688zz

The F688zz is a small, shielded ball bearing with an 8mm bore and 16mm outer diameter, crafted from durable chrome steel. It supports radial loads up to 239 lbf and spins at speeds up to 36,000 RPM, making it suitable for high-speed applications.

Its stainless steel cage and shields protect against dust and debris, ensuring smooth operation. The bearing requires lubrication for optimal performance and works in temperatures from -30°C to 110°C.

With a lightweight design at just 4.51g, it’s ideal for compact devices like small motors or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for various industrial and electronic uses.

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Product Parameters

  • Part Number F688zz
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 8 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 16 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 5 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 18 mm
  • Flange Thickness 1.1 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 10
  • Ball Dia 2.0000 mm
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Shielded
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 239 lbf
  • Static Radial Load 107 lbf
  • Max Speed 36000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 4.51 g
  • Shield Material 300 Series Stainless Steel
  • Price($) 1.35

Features

Performance Features of F688zz Bearing

F688zz Bearing features a shielded design with stainless steel shields, protecting against dust and debris.
Its chrome steel construction ensures durability and smooth operation in radial load applications.

With a dynamic radial load capacity of 239 lbf, F688zz Bearing handles moderate loads efficiently.
The ABEC1 tolerance class provides reliable precision for various industrial uses.

F688zz Bearing operates at speeds up to 36,000 rpm, making it suitable for high-speed applications.
Its compact size and lightweight design at 4.51 g allow for easy integration into small assemblies.

The stainless steel cage maintains ball alignment, reducing friction and extending bearing life.
F688zz Bearing works in temperatures from -30° to 110°C, ensuring performance in varied conditions.

Application

Common Applications of F688zz Bearing
F688zz Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, thanks to its compact size and shielded design. The stainless steel cage ensures smooth operation even at high speeds.

In automation systems, F688zz Bearing fits well in robotic arms and small conveyor mechanisms where precision is key. Its ABEC1 tolerance class provides reliable performance for consistent movement.

For consumer electronics like printers or handheld devices, F688zz Bearing offers quiet and efficient rotation. The chrome steel construction adds durability, making it suitable for daily use.

Medical devices such as dental tools or small pumps benefit from F688zz Bearing’s shielded design, which helps keep contaminants out. Its lightweight build is ideal for portable equipment.

Q&A

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