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Self Aligning Ball Bearings 1213K

Self Aligning Ball Bearings 1213K

The 1213K is a self-aligning ball bearing with a 65mm tapered bore and 120mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 7898 lbf and operates smoothly at speeds up to 7000 RPM.
Its double-row design and open seal allow for easy lubrication and alignment adjustments, while the nylon cage reduces friction. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
With a radial clearance of CN, it accommodates minor misalignments, making it versatile for various setups. Ideal for applications like conveyor systems or agricultural machinery where alignment flexibility is key.
Weighing 1.1kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for industrial use.

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Product Parameters

  • Part Number 1213K
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 23 mm
  • Width Tolerance -0.15mm to 0
  • External Diameter On Inner Ring 85.1 mm
  • Internal Diameter On Outer Ring 104 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 7898 lbf
  • Static Radial Load 3150 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7000 rpm
  • Weight 1.1 kg
Self Aligning Ball Bearings 1213K dimension drawing
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Features

Why Choose 1213K Bearing for Precision Tasks?

1213K Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load reaches 7898 lbf, making it suitable for demanding industrial applications.

The nylon cage in 1213K Bearing maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 7,000 rpm, it offers both durability and smooth performance.

1213K Bearing operates efficiently in temperatures ranging from -30° to 110 °C, adapting to various working conditions.
Its tapered bore design simplifies installation, saving time and effort.

The open seal type allows for easy lubrication, ensuring long service life with minimal maintenance.
1213K Bearing is interchangeable with SKF models, providing flexibility in replacements.

Application

Industrial Uses of 1213K Bearing
1213K Bearing is commonly used in conveyor systems and industrial fans, where its self-aligning feature compensates for minor misalignments. The double-row design ensures stability even under heavy radial loads.

Where Is 1213K Bearing Used?
You’ll often find 1213K Bearing in agricultural machinery, such as tractors and harvesters, thanks to its durability in dusty conditions. The tapered bore provides a secure fit, reducing slippage during operation.

Built for Heavy-Duty Use: 1213K Bearing
1213K Bearing handles high radial loads in construction equipment like cement mixers and cranes. Its nylon cage reduces friction, making it suitable for continuous use in demanding environments.

Automotive vs Aerospace: Applications of 1213K Bearing
In automotive applications, 1213K Bearing supports wheel hubs and transmissions, while in aerospace, it’s used in auxiliary systems. The chrome steel construction ensures reliability across different industries.

Q&A

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