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Self Aligning Ball Bearings 1212 KC3

Self Aligning Ball Bearings 1212 KC3

The 1212 KC3 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 operates smoothly at speeds reaching 8000 RPM.

Its double-row design and open seal make it adaptable to slight misalignments, while the nylon cage reduces friction for quieter performance. The bearing works reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for machinery like conveyors or fans where alignment flexibility is needed.

Weighing 0.9kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1212 KC3
  • 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 C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 0.9 kg
  • Price（$） 61.92
Self Aligning Ball Bearings 1212 KC3 dimension drawing
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Features

Performance Features of 1212 KC3 Bearing

1212 KC3 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 7020 lbf, making it suitable for demanding applications.

The double-row design ensures smooth operation and compensates for minor misalignments.
With a maximum speed of 8,000 rpm, it balances performance and durability.

Nylon cage material reduces friction and noise, enhancing operational efficiency.
The C3 radial clearance allows for thermal expansion, ensuring reliable performance in varying temperatures.

Lubrication is pre-applied, simplifying initial setup and reducing maintenance needs.
1212 KC3 Bearing operates efficiently within a temperature range of -30° to 110°C.

Application

Industrial Uses of 1212 KC3 Bearing
The 1212 KC3 Bearing is commonly used in conveyor systems and material handling equipment, where its self-aligning feature compensates for minor misalignments. Its double-row design ensures reliable performance under radial loads in demanding industrial environments.

Where Is 1212 KC3 Bearing Used?
You’ll often find 1212 KC3 Bearing in agricultural machinery, such as tractors and harvesters, where it handles varying loads and vibrations. The nylon cage reduces friction, making it suitable for applications requiring smooth rotation.

Built for Heavy-Duty Use: 1212 KC3 Bearing
1212 KC3 Bearing excels in construction equipment like excavators, thanks to its robust chrome steel construction. The C3 radial clearance allows for thermal expansion, ensuring consistent performance in fluctuating temperatures.

Automotive vs Industrial: Applications of 1212 KC3 Bearing
In automotive applications, 1212 KC3 Bearing supports components like wheel hubs, while in industrial settings, it’s ideal for pumps and gearboxes. Its metric sizing ensures compatibility with a wide range of machinery.

Perfect Fit for Automation: 1212 KC3 Bearing
1212 KC3 Bearing is a reliable choice for robotic arms and automated assembly lines, where precision and durability are key. The open design simplifies lubrication, extending service life in high-speed operations.

Q&A

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