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Metric Size Standard Miniature Ball Bearings 699zz

Metric Size Standard Miniature Ball Bearings 699zz

The 699zz is a compact metric ball bearing with a 9mm bore and 20mm outer diameter, crafted from sturdy chrome steel. Its shielded design keeps dust out while allowing smooth rotation at speeds up to 34,000 RPM.

With a dynamic radial load capacity of 472 lbf, it handles moderate forces well. The stainless steel cage and balls ensure durability, while the ABEC1 tolerance offers reliable precision for everyday use.

This bearing operates in temperatures from -30°C to 110°C and requires regular lubrication. Its lightweight 8.54g build makes it suitable for small machinery or hobby projects.

Ideal for applications like electric motors or small tools where space is limited but performance matters. Compliant with RoHS and REACH standards for safe handling.

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Product Parameters

  • Part Number 699zz
  • Brand TFL
  • Interchangeable EZO
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 20 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 6 mm
  • Width Tolerance -0.12mm to 0
  • Ball Qty 8
  • Ball Dia 3.1750 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Seal Type Shielded
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series Stainless Steel
  • Dynamic Radial Load 472 lbf
  • Static Radial Load 195 lbf
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 34000 rpm
  • Weight 8.54 g
  • Price（$） 1.035
Metric Size Standard Miniature Ball Bearings 699zz dimension drawing
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Features

Why Choose 699zz Bearing for Precision Tasks?

699zz Bearing features a shielded design, protecting against dust while maintaining smooth operation.
Its chrome steel construction ensures durability and resistance to wear in radial load applications.

With a dynamic radial load capacity of 472 lbf, it handles demanding tasks with ease.
The ABEC1 tolerance class guarantees consistent performance for precision instruments.

Operating at speeds up to 34,000 rpm, it balances high-speed performance with reliability.
The stainless steel cage keeps the balls aligned, reducing friction and extending service life.

Application

Key Fields for 699zz Bearing
699zz Bearing is commonly used in small electric motors, such as those found in household appliances or power tools. Its shielded design helps keep out dust while maintaining smooth rotation.

How Does 699zz Bearing Support High-Speed Operations?
With a maximum speed of 34,000 rpm, 699zz Bearing works well in devices like dental drills or model aircraft motors. The chrome steel construction ensures durability even during prolonged use.

Perfect Fit for Automation: 699zz Bearing
In robotics and automated systems, 699zz Bearing provides reliable performance in joint mechanisms and small actuators. The compact size makes it ideal for space-constrained applications.

Medical vs Industrial: Where 699zz Bearing Excels
For medical devices like handheld surgical tools, 699zz Bearing offers precision movement. In industrial settings, it’s often chosen for conveyor belt rollers due to its balanced load capacity.

Light-Duty vs Heavy-Duty: Best Uses for 699zz Bearing
While 699zz Bearing handles light loads in office equipment like printers, it also supports radial loads in small gearboxes. The stainless steel cage adds corrosion resistance for varied environments.

Q&A

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