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Self Aligning Ball Bearings 2311 K/W64
Self Aligning Ball Bearings 2311 K/W64

Self Aligning Ball Bearings 2311 K/W64

The 2311 K/W64 is a self-aligning ball bearing with a 55mm tapered bore and 120mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 17122 lbf and operates smoothly at speeds up to 7500 RPM.

Its double-row design and open seal type allow for easy lubrication and maintenance, while the nylon cage reduces friction. The bearing performs reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for machinery with misalignment issues, such as conveyor systems or agricultural equipment.

Weighing 2kg, it’s a robust choice for heavy-duty applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 2311 K/W64
  • 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
  • Bore Type Taper 1:12
  • 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
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7500 rpm
  • Weight 2 kg

Features

How Does 2311 K/W64 Bearing Reduce Friction?

2311 K/W64 Bearing features a double-row design with chrome steel rings and balls, ensuring smooth radial load distribution.
The nylon cage minimises friction, allowing for quieter operation and reduced energy consumption.

With a dynamic radial load capacity of 17122 lbf, it handles demanding applications effortlessly.
Its tapered bore design simplifies installation while maintaining alignment under heavy loads.

The lubricated construction enhances performance, extending service life even in high-speed conditions.
Operating temperatures from -30° to 110°C make it versatile for various environments.

Application

Industrial Uses of 2311 K/W64 Bearing
2311 K/W64 Bearing is commonly used in heavy machinery like conveyor systems and industrial mixers, where its self-aligning feature compensates for minor misalignments. The double-row design provides added stability, making it suitable for high radial load applications.

What Makes 2311 K/W64 Bearing a Preferred Choice?
In automotive applications, 2311 K/W64 Bearing is often found in wheel hubs and transmissions, thanks to its tapered bore for secure fitting. The chrome steel construction ensures durability even under constant vibration and stress.

Perfect Fit for Automation: 2311 K/W64 Bearing
For robotic arms and automated assembly lines, 2311 K/W64 Bearing offers smooth rotation with minimal maintenance. Its nylon cage reduces friction, enhancing efficiency in precision tasks.

Light-Duty vs Heavy-Duty: Best Uses for 2311 K/W64 Bearing
While 2311 K/W64 Bearing excels in heavy industrial settings, it’s also reliable in lighter applications like agricultural equipment. The lubricated design ensures consistent performance across varying workloads.

Q&A

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