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Metric Size Miniature Flanged Ball Bearings F634zz
Metric Size Miniature Flanged Ball Bearings F634zz

Metric Size Miniature Flanged Ball Bearings F634zz

The F634zz is a small, shielded ball bearing with a 4mm bore and 16mm outer diameter, crafted from durable chrome steel. It supports radial loads up to 256 lbf and spins smoothly at speeds up to 36,000 RPM.

Its stainless steel shields keep dirt out while allowing easy lubrication, and the stainless steel cage ensures long-lasting performance. The bearing operates well in temperatures from -30°C to 110°C.

With a compact width of 5mm and a lightweight design at just 5.98g, it’s ideal for small machinery or precision tools. The flange adds extra stability during installation.

Perfect for applications like electric motors or small gearboxes where high speeds and reliability are needed. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number F634zz
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 4 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 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 7
  • Ball Dia 2.3810 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 256 lbf
  • Static Radial Load 94 lbf
  • Max Speed 36000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 5.98 g
  • Shield Material 300 Series Stainless Steel
  • Price($) 1.35

Features

How Does F634zz Bearing Reduce Friction?

F634zz Bearing features a shielded design with stainless steel shields, protecting against dust and debris.
Its chrome steel construction ensures smooth operation, reducing friction during high-speed rotations.

The ABEC1 tolerance class guarantees consistent performance, ideal for precision applications.
With a maximum speed of 36,000 rpm, F634zz Bearing delivers reliable efficiency in compact spaces.

The stainless steel cage maintains ball alignment, minimising wear and extending service life.
Its dynamic radial load capacity of 256 lbf makes it suitable for various radial load applications.

Application

Practical Applications of F634zz Bearing
F634zz Bearing is commonly used in small electric motors, such as those found in cooling fans or power tools, where its shielded design helps keep out dust and debris. The compact size and high-speed capability make it ideal for space-constrained applications.

In consumer electronics like printers and disk drives, F634zz Bearing ensures smooth rotation with minimal noise, thanks to its precision ABEC1 rating. The stainless steel cage adds durability for long-term use in everyday devices.

For light industrial automation, F634zz Bearing works well in conveyor belt rollers or small robotic arms, handling moderate radial loads efficiently. Its chrome steel construction provides reliable performance even in continuous operation.

Where Is F634zz Bearing Used?
You’ll often spot F634zz Bearing in dental handpieces, where its high RPM tolerance and smooth operation are crucial for precision work. The shielded design also helps maintain hygiene by reducing contamination risks.

In hobbyist projects like RC cars or drones, F634zz Bearing offers a cost-effective solution for small rotating parts. Its lightweight design doesn’t compromise on performance during rapid movements.

Built for Versatility: F634zz Bearing
F634zz Bearing fits perfectly in office equipment like scanners, where quiet operation and reliability matter most. The metric dimensions ensure easy replacement in various European and Asian-made devices.

For medical pumps and lab equipment, F634zz Bearing’s consistent performance helps maintain accurate fluid control. The temperature range allows use in both refrigerated and heated environments.

Light-Duty vs High-Speed: Performance of F634zz Bearing
In small appliances like food processors, F634zz Bearing handles both intermittent heavy loads and constant high speeds effectively. The stainless steel shields protect against kitchen grease and moisture.

For textile machinery bobbins, F634zz Bearing’s smooth rotation prevents thread snags during high-speed winding. The compact flange design helps with secure mounting in tight spaces.

Q&A

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