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Self Aligning Ball Bearings 1311 EKTN9/C3
Self Aligning Ball Bearings 1311 EKTN9/C3

Self Aligning Ball Bearings 1311 EKTN9/C3

The 1311 EKTN9/C3 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 11408 lbf and operates smoothly at speeds up to 7500 RPM.

Its double-row design and open seal allow for easy lubrication, while the nylon cage reduces friction for quieter performance. The bearing handles temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Perfect for machinery with misalignment issues, such as conveyor systems or agricultural equipment.

Weighing 1.6kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 1311 EKTN9/C3
  • 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 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 11408 lbf
  • Static Radial Load 4050 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7500 rpm
  • Weight 1.6 kg
  • Price($) 84.36

Features

How Does 1311 EKTN9/C3 Bearing Handle Radial Loads?

1311 EKTN9/C3 Bearing features a double-row design with chrome steel rings and balls, providing strong resistance to radial loads.
Its dynamic radial load capacity reaches 11408 lbf, ensuring reliable performance in various applications.

The nylon cage in 1311 EKTN9/C3 Bearing keeps the balls aligned, reducing friction and wear.
With a maximum speed of 7,500 rpm, it offers a balance of durability and efficiency.

1311 EKTN9/C3 Bearing operates smoothly within a temperature range of -30° to 110°C.
Its C3 radial clearance allows for better performance under varying thermal conditions.

Application

Industrial Uses of 1311 EKTN9/C3 Bearing
1311 EKTN9/C3 Bearing is commonly used in conveyor systems, where its self-aligning feature compensates for minor misalignments. The double-row design ensures stability under radial loads, making it suitable for heavy industrial environments.

What Makes 1311 EKTN9/C3 Bearing a Preferred Choice?
In automotive applications, 1311 EKTN9/C3 Bearing fits well in gearboxes and drivetrains, thanks to its tapered bore for secure mounting. The nylon cage reduces friction, enhancing performance in high-speed scenarios.

Perfect Fit for Automation: 1311 EKTN9/C3 Bearing
For robotic arms and automated machinery, 1311 EKTN9/C3 Bearing offers smooth rotation and durability. Its chrome steel construction ensures long-lasting performance even in demanding conditions.

Light-Duty vs Heavy-Duty: Best Uses for 1311 EKTN9/C3 Bearing
In light-duty applications like printers, 1311 EKTN9/C3 Bearing provides quiet operation. For heavy-duty tasks such as industrial mixers, its robust design handles significant radial loads with ease.

Medical vs Industrial: Where 1311 EKTN9/C3 Bearing Excels
While not typically used in medical devices, 1311 EKTN9/C3 Bearing shines in industrial settings like pumps and compressors. Its C3 clearance allows for thermal expansion, ensuring reliable operation.

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