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Self Aligning Ball Bearings 2319KJ

Self Aligning Ball Bearings 2319KJ

The 2319KJ is a self-aligning ball bearing with a 95mm tapered bore and 200mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 37125 lbf and operates smoothly at speeds up to 4300 RPM.

Its double-row design and open construction allow for easy lubrication and alignment adjustments, making it versatile for various setups. The steel cage adds durability, ensuring reliable performance over time.

This bearing suits applications with potential misalignment, such as heavy machinery or conveyor systems. It works well in temperatures from -30°C to 110°C and comes pre-lubricated for immediate use.

Weighing 9.8kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and interchangeable option with SKF models. Ideal for industrial settings where radial loads and alignment flexibility are key.

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Product Parameters

  • Part Number 2319KJ
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 67 mm
  • Width Tolerance -0.2mm to 0
  • External Diameter On Inner Ring 128 mm
  • Internal Diameter On Outer Ring 170.6 mm
  • Chamfer Dimension 3 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 Steel
  • Dynamic Radial Load 37125 lbf
  • Static Radial Load 14400 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4300 rpm
  • Weight 9.8 kg
Self Aligning Ball Bearings 2319KJ dimension drawing
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Features

How Is 2319KJ Bearing Engineered for Reliability?

2319KJ Bearing features a double-row design with chrome steel rings and balls, ensuring strong radial load capacity.
Its dynamic radial load reaches 37125 lbf, making it suitable for heavy-duty applications.
The steel cage maintains ball alignment, reducing friction and wear over time.
With a maximum speed of 4,300 rpm, it offers a balance of durability and performance.

What Makes 2319KJ Bearing Suitable for High-Temperature Applications?

2319KJ Bearing operates effectively in temperatures ranging from -30° to 110 °C.
The chrome steel construction provides resistance to heat and wear, ensuring consistent performance.
Its open design allows for easy lubrication, further enhancing its reliability in high-temperature environments.
The bearing’s robust build makes it ideal for industrial applications with varying thermal conditions.

Designed for Durability: 2319KJ Bearing

2319KJ Bearing is built with high-quality chrome steel for long-lasting performance.
Its double-row construction distributes loads evenly, reducing stress on individual components.
The steel cage ensures smooth operation by keeping the balls properly aligned.
With a static radial load capacity of 14400 lbf, it handles demanding conditions with ease.

Application

Industrial Uses of 2319KJ Bearing
2319KJ Bearing is commonly used in heavy machinery, such as conveyor systems and industrial fans, where its self-aligning feature compensates for shaft misalignment. The double-row design ensures reliable performance under significant radial loads.

Where Is 2319KJ Bearing Used?
In automotive applications, 2319KJ Bearing can be found in gearboxes and drivetrains, providing smooth operation even under varying load conditions. Its taper bore design allows for secure mounting on tapered shafts.

Built for Heavy-Duty Use: 2319KJ Bearing
For construction equipment, 2319KJ Bearing handles the demanding conditions of cranes and excavators with ease. The chrome steel construction offers durability and resistance to wear in harsh environments.

Automotive vs Aerospace: Applications of 2319KJ Bearing
While 2319KJ Bearing is popular in automotive drivetrains, it also finds use in aerospace applications where reliability and precision are critical. Its self-aligning capability makes it versatile across industries.

Practical Applications of 2319KJ Bearing
In wind turbines, 2319KJ Bearing supports the rotor shaft, accommodating slight misalignments caused by wind forces. The lubricated design ensures long service life with minimal maintenance.

Q&A

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