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Self Aligning Ball Bearings 1212K

Self Aligning Ball Bearings 1212K

The 1212K is a self-aligning ball bearing with a 60mm tapered bore and 110mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 7020 lbf and runs smoothly at speeds reaching 8000 RPM.

Its double-row design and open construction allow for easy lubrication, while the nylon cage reduces friction for quieter operation. The bearing operates efficiently in temperatures from -30°C to 110°C.

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 0.9kg, it’s a robust yet manageable size. Compliant with RoHS and REACH standards, ensuring safety and environmental friendliness.

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Product Parameters

  • Part Number 1212K
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 22 mm
  • Width Tolerance -0.15mm to 0
  • External Diameter On Inner Ring 78 mm
  • Internal Diameter On Outer Ring 95.6 mm
  • Chamfer Dimension 1.5 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 7020 lbf
  • Static Radial Load 2745 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 0.9 kg
Self Aligning Ball Bearings 1212K dimension drawing
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Features

How Does 1212K Bearing Reduce Friction?

1212K Bearing features a double-row ball 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 7020 lbf, it handles demanding applications efficiently.
Its tapered bore design simplifies installation, ensuring proper alignment and reducing wear.

The open seal type allows for easy lubrication, maintaining performance over time.
Operating temperatures range from -30° to 110°C, making it versatile for various environments.

Application

Industrial Uses of 1212K Bearing
1212K Bearing is commonly used in conveyor systems and material handling equipment, where its self-aligning feature compensates for minor misalignments. The double-row design provides reliable radial load support in demanding industrial environments.

Where Is 1212K Bearing Used?
In automotive applications, 1212K Bearing fits well in wheel hubs and transmission systems, thanks to its tapered bore for secure mounting. Its nylon cage reduces friction, ensuring smoother operation at higher speeds.

Built for Heavy-Duty Use: 1212K Bearing
This bearing excels in agricultural machinery, such as tractors and harvesters, where dirt and debris are common. The chrome steel construction offers durability, while the open seal allows for easy cleaning and relubrication.

Automotive vs Aerospace: Applications of 1212K Bearing
While 1212K Bearing is popular in vehicle drivetrains, its precision also makes it suitable for aerospace auxiliary systems. The metric sizing ensures compatibility with a variety of international equipment standards.

Perfect Fit for Automation: 1212K Bearing
In robotic arms and automated assembly lines, 1212K Bearing’s self-aligning capability reduces wear from misalignment. Its lubricated design ensures long service life with minimal maintenance.

Q&A

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