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Single Row Deep Groove Ball Bearings 6406

Single Row Deep Groove Ball Bearings 6406

The 6406 is a single-row deep groove ball bearing with a 30mm bore and 90mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 9802 lbf and operates smoothly at speeds up to 8500 RPM.

Its open design simplifies lubrication, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. It’s well-suited for applications like electric motors or pumps where radial loads are common.

Weighing 740g, it balances strength and manageability. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial uses.

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Product Parameters

  • Part Number 6406
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No CN
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 23 mm
  • Width Tolerance -0.120mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Lubrication Required
  • REACH Compliant
  • Temperature Range -30° to 110 °C
  • Dynamic Radial Load 9802 lbf
  • Static Radial Load 5305 lbf
  • Max Speed 8500 rpm
  • Weight 740 g
  • price（$） 15.912
Single Row Deep Groove Ball Bearings 6406 dimension drawing
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Features

Performance Features of 6406 Bearing

6406 Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 9802 lbf.

Its stainless steel cage ensures smooth operation, reducing friction and wear.

The open seal design allows for easy lubrication, maintaining performance in various conditions.

With a maximum speed of 8,500 rpm, it balances efficiency and durability.

Application

Industrial Uses of 6406 Bearing
The 6406 Bearing is commonly used in industrial machinery like pumps and electric motors, where its radial load capacity ensures smooth operation. Its open design allows for easy lubrication, making maintenance straightforward in demanding environments.

What Makes 6406 Bearing a Preferred Choice?
In automotive applications, 6406 Bearing fits well in wheel hubs and alternators due to its balanced load handling. The chrome steel construction provides durability, even under continuous use.

Perfect Fit for Automation: 6406 Bearing
For automated systems, 6406 Bearing works efficiently in conveyor belts and robotic arms. Its ABEC-1 tolerance ensures reliable performance in precision-driven tasks.

Medical vs Industrial: Where 6406 Bearing Excels
While 6406 Bearing suits industrial gear, it’s also found in medical devices like centrifuges. The stainless steel cage offers corrosion resistance, ideal for sterile environments.

Light-Duty vs Heavy-Duty: Best Uses for 6406 Bearing
In light-duty applications like household fans, 6406 Bearing offers quiet operation. For heavier tasks, such as agricultural machinery, its robust design handles radial loads with ease.

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