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Single Row Deep Groove Ball Bearings 6311/W64

Single Row Deep Groove Ball Bearings 6311/W64

The 6311/W64 is a single-row deep groove ball bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel for reliable performance. It supports radial loads up to 16096 lbf and operates smoothly at speeds up to 5600 RPM.

Its open design and solid oil lubrication ensure low maintenance, while the chrome steel cage enhances durability. The bearing functions well in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Perfect for applications like electric motors or pumps where radial loads are common.

Weighing 1350g, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 6311/W64
  • 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 | ISO P0
  • Radial Clearance Trade No CN
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 29 mm
  • Width Tolerance -0.150mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • Lubrication Soild Oil
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 16096 lbf
  • Static Radial Load 10116 lbf
  • Max Speed 5600 rpm
  • Weight 1350 g
  • price（$） 36.306
Single Row Deep Groove Ball Bearings 6311/W64 dimension drawing
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Features

Performance Features of 6311/W64 Bearing

6311/W64 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 16096 lbf, ensuring reliable performance in various applications.

The solid oil lubrication reduces friction, enhancing smooth operation and longevity.
With a maximum speed of 5,600 rpm, it balances efficiency and durability.

6311/W64 Bearing operates effectively in temperatures from -30°C to 120°C.
Its open design simplifies maintenance, making it a practical choice for many uses.

Application

Industrial Uses of 6311/W64 Bearing
6311/W64 Bearing is commonly used in industrial machinery like pumps and electric motors, where its radial load capacity ensures reliable performance. The solid oil lubrication helps extend service life, reducing maintenance needs.

Where Is 6311/W64 Bearing Used?
You’ll often find 6311/W64 Bearing in automotive applications such as wheel hubs and alternators, thanks to its durable chrome steel construction. Its ABEC 1 tolerance makes it suitable for general-purpose use without compromising quality.

Perfect Fit for Automation: 6311/W64 Bearing
In automated systems, 6311/W64 Bearing works well in conveyor belts and robotic arms, handling moderate speeds with ease. The open design allows for efficient heat dissipation during prolonged operation.

Medical vs Industrial: Where 6311/W64 Bearing Excels
While 6311/W64 Bearing isn’t typically used in medical devices, it shines in industrial settings like gearboxes and compressors. Its wide temperature range makes it adaptable to various working conditions.

Consumer Electronics and 6311/W64 Bearing
For household appliances like washing machines, 6311/W64 Bearing provides quiet and smooth operation. The metric sizing ensures compatibility with a range of European and Asian appliance designs.

Q&A

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