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Self Aligning Ball Bearings 2219

Self Aligning Ball Bearings 2219

The 2219 is a self-aligning ball bearing with a 95mm bore and 170mm outer diameter, designed for radial loads. Its double-row construction and chrome steel rings provide durability, handling up to 18720 lbf dynamic loads.

With a nylon cage, it runs quietly and smoothly at speeds up to 5000 RPM. The open design allows easy lubrication, ideal for maintenance in dusty or humid environments.

This bearing suits applications like conveyor systems or agricultural machinery, where misalignment can occur. It operates reliably in temperatures from -30°C to 110°C.

Weighing 3.9kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various industries. Interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 2219
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 43 mm
  • Width Tolerance -0.2mm to 0
  • External Diameter On Inner Ring 119.15 mm
  • Internal Diameter On Outer Ring 148.7 mm
  • Chamfer Dimension 2.1 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 Nylon
  • Dynamic Radial Load 18720 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 3.9 kg
  • Price（$） 467.01
Self Aligning Ball Bearings 2219 dimension drawing
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Features

Why Choose 2219 Bearing for Precision Tasks?

2219 Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load reaches 18720 lbf, making it suitable for demanding industrial applications.

The nylon cage in 2219 Bearing reduces friction and noise, enhancing smooth operation.
With a maximum speed of 5,000 rpm, it balances performance and durability.

2219 Bearing operates efficiently in temperatures ranging from -30° to 110 °C.
Its open design allows for easy lubrication, extending maintenance intervals.

Application

Industrial Uses of 2219 Bearing
The 2219 Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its self-aligning feature helps compensate for shaft misalignment. Its double-row design provides reliable radial load support, making it suitable for continuous operation.

In automotive applications, 2219 Bearing fits well in gearboxes and drivetrains, offering smooth performance under varying loads. The chrome steel construction ensures durability, even in demanding driving conditions.

For automation equipment, 2219 Bearing’s nylon cage reduces friction, enhancing efficiency in robotic arms and assembly lines. Its open seal design allows for easy lubrication, extending service life in high-speed scenarios.

Where Is 2219 Bearing Used?
You’ll often find 2219 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough terrain. The metric sizing ensures compatibility with a wide range of equipment.

In construction tools like cement mixers, 2219 Bearing’s radial load capacity ensures reliable performance. The temperature range of -30° to 110°C makes it adaptable to various working environments.

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