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Self Aligning Ball Bearings 1311J
Self Aligning Ball Bearings 1311J

Self Aligning Ball Bearings 1311J

The 1311J is a self-aligning ball bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel for reliable performance. It manages radial loads up to 11408 lbf and operates smoothly at speeds reaching 7500 RPM.

Its double-row design helps compensate for minor misalignments, while the open seal allows for easy lubrication. The steel cage ensures durability, making it suitable for long-term use.

This bearing works well in temperatures ranging from -30°C to 110°C, fitting various industrial environments. It’s interchangeable with SKF models, offering a practical replacement option.

Weighing 1.6kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse applications like conveyor systems or agricultural machinery.

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Product Parameters

  • Part Number 1311J
  • 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 29 mm
  • Width Tolerance -0.15mm to 0
  • External Diameter On Inner Ring 77.9 mm
  • Internal Diameter On Outer Ring 101.4 mm
  • Chamfer Dimension 2 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Cylindrical
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 11408 lbf
  • Static Radial Load 4050 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7500 rpm
  • Weight 1.6 kg
  • Price($) 90.2

Features

How Does 1311J Bearing Reduce Friction?

1311J Bearing features a double-row ball design with chrome steel rings and balls, ensuring smooth radial load distribution.
Its optimised construction minimises friction, allowing for efficient operation even at high speeds.

The steel cage maintains proper ball alignment, reducing wear and enhancing durability.
With a dynamic radial load capacity of 11408 lbf, it handles demanding applications with ease.

1311J Bearing operates within a temperature range of -30° to 110°C, making it suitable for various environments.
Its open design simplifies lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 1311J Bearing
1311J Bearing is commonly used in industrial machinery, especially in applications where misalignment compensation is needed, such as conveyor systems and fans. Its double-row design helps distribute loads evenly, reducing wear over time.

Where Is 1311J Bearing Used?
You’ll often find 1311J Bearing in automotive components like gearboxes and wheel hubs, where its radial load capacity ensures smooth operation. The chrome steel construction also adds durability in high-stress environments.

Built for Heavy-Duty Use: 1311J Bearing
1311J Bearing works well in construction equipment, handling radial loads in machinery like cranes and excavators. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Industrial: Applications of 1311J Bearing
In automotive settings, 1311J Bearing supports drivetrain components, while in industrial uses, it’s ideal for pumps and compressors. Its metric sizing makes it versatile for various machinery types.

Perfect Fit for Automation: 1311J Bearing
1311J Bearing is a reliable choice for robotic arms and automated assembly lines, thanks to its self-aligning feature. The steel cage ensures stability even during high-speed operations.

Q&A

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