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Self Aligning Ball Bearings 2311 M
Self Aligning Ball Bearings 2311 M

Self Aligning Ball Bearings 2311 M

The 2311 M is a self-aligning ball bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 17122 lbf and operates smoothly at speeds up to 7500 RPM.

Its double-row design allows for slight misalignment, reducing stress on the bearing. The nylon cage ensures quiet operation and durability.

Pre-lubricated for easy use, it works in temperatures from -30°C to 110°C. This model is interchangeable with SKF bearings, making replacements straightforward.

Weighing 2.34kg, it’s a robust choice for heavy-duty applications like conveyors or industrial fans. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 2311 M
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 43 mm
  • Width Tolerance -0.15mm to 0
  • External Diameter On Inner Ring 72 mm
  • Internal Diameter On Outer Ring 101 mm
  • Chamfer Dimension 2 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 17122 lbf
  • Static Radial Load 5400 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7500 rpm
  • Weight 2.34 kg
  • Price($) 118.31

Features

Why Choose 2311 M Bearing for Precision Tasks?

2311 M Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load rating of 17122 lbf makes it suitable for demanding industrial applications.

The nylon cage in 2311 M Bearing helps reduce friction and noise, enhancing operational smoothness.
With a maximum speed of 7,500 rpm, it maintains performance without compromising durability.

2311 M Bearing operates efficiently in temperatures ranging from -30° to 110°C, adapting to various environments.
Its open design allows for easy lubrication, ensuring long service life with minimal maintenance.

Application

Industrial Uses of 2311 M Bearing
2311 M Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its double-row design helps handle misalignment and radial loads efficiently. The chrome steel construction ensures durability in demanding environments.

What Makes 2311 M Bearing a Preferred Choice?
In automotive applications, 2311 M Bearing works well in gearboxes and wheel hubs, providing smooth operation under varying loads. Its nylon cage reduces friction, making it suitable for high-speed scenarios.

Built for Heavy-Duty Use: 2311 M Bearing
For automation equipment, 2311 M Bearing supports robotic arms and assembly lines, where precision and reliability are key. The open seal design allows for easy lubrication, extending its service life.

Medical vs Industrial: Where 2311 M Bearing Excels
While 2311 M Bearing isn’t typically used in medical devices, it shines in industrial settings like pumps and compressors. Its metric sizing ensures compatibility with a wide range of machinery.

Q&A

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