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Self Aligning Ball Bearings 1215K C3

Self Aligning Ball Bearings 1215K C3

The 1215K C3 is a self-aligning ball bearing with a 75mm tapered bore and 130mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 8775 lbf and operates smoothly at speeds reaching 6700 RPM.

Its double-row design and open construction allow for easy lubrication and alignment adjustments, while the nylon cage reduces friction. The bearing performs reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for machinery with misalignment issues, such as conveyor systems or agricultural equipment.

Weighing 1.3kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 1215K C3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 25 mm
  • Width Tolerance -0.15mm to 0
  • External Diameter On Inner Ring 93.05 mm
  • Internal Diameter On Outer Ring 114.2 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 8775 lbf
  • Static Radial Load 3510 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6700 rpm
  • Weight 1.3 kg
Self Aligning Ball Bearings 1215K C3 dimension drawing
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Features

How Does 1215K C3 Bearing Reduce Friction?

1215K C3 Bearing features a double-row design with chrome steel rings and balls, ensuring smooth radial load distribution.
The nylon cage minimises friction, contributing to quieter operation and longer service life.

With a dynamic radial load capacity of 8775 lbf, it handles demanding applications reliably.
Its C3 radial clearance allows for thermal expansion, maintaining performance in varying temperatures.

The open seal design simplifies maintenance while the tapered bore ensures secure fitting.
Lubrication is optimised for reduced wear, supporting speeds up to 6,700 rpm.

Application

Common Applications of 1215K C3 Bearing
In industrial settings, 1215K C3 Bearing is widely used in conveyor systems and fans, where its self-aligning feature compensates for minor misalignments. The double-row design ensures reliable performance under radial loads.

Where Is 1215K C3 Bearing Used?
You’ll often find 1215K C3 Bearing in automotive applications like wheel hubs and transmissions, thanks to its tapered bore for secure fitting. Its nylon cage reduces friction, making it suitable for high-speed operations.

Ideal for Precision: 1215K C3 Bearing
For medical devices like MRI machines, 1215K C3 Bearing offers smooth rotation and low noise. The chrome steel construction ensures durability in demanding environments.

Automotive vs Industrial: Applications of 1215K C3 Bearing
In automotive systems, 1215K C3 Bearing handles radial loads in gearboxes, while in industrial machinery, it supports heavy-duty equipment like pumps. Its C3 clearance allows for thermal expansion.

Practical Applications of 1215K C3 Bearing
In home appliances like washing machines, 1215K C3 Bearing provides quiet and efficient operation. The lubricated design ensures long service life with minimal maintenance.

Q&A

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