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Self Aligning Ball Bearings 1211 C/3
Self Aligning Ball Bearings 1211 C/3

Self Aligning Ball Bearings 1211 C/3

The 1211 C/3 is a self-aligning ball bearing with a 55mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 6210 lbf and runs smoothly at speeds up to 9000 RPM.

Its double-row design allows for slight misalignment, reducing wear and tear. The open seal type and nylon cage make maintenance straightforward while ensuring durability.

This bearing is pre-lubricated and operates efficiently in temperatures from -30°C to 110°C. It’s interchangeable with SKF models, offering a reliable alternative for replacements.

Weighing 0.71kg, it’s a robust choice for machinery where radial loads and alignment flexibility are key. Ideal for applications like conveyor systems or agricultural equipment. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1211 C/3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 21 mm
  • Width Tolerance -0.15mm to 0
  • External Diameter On Inner Ring 70.3 mm
  • Internal Diameter On Outer Ring 86.5 mm
  • Chamfer Dimension 1.5 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 6210 lbf
  • Static Radial Load 2385 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 9000 rpm
  • Weight 0.71 kg
  • Price($) 34.09

Features

How Does 1211 C/3 Bearing Reduce Friction?

1211 C/3 Bearing features a double-row design with chrome steel rings and balls, ensuring smooth radial load distribution.
Its nylon cage minimises friction, allowing for quieter operation and reduced energy consumption.

The bearing’s dynamic radial load capacity of 6210 lbf makes it suitable for demanding applications.
With a maximum speed of 9,000 rpm, it maintains efficiency without compromising durability.

1211 C/3 Bearing operates effectively in temperatures ranging from -30° to 110°C.
Its open seal type and lubricated design further enhance performance and longevity.

Application

Common Applications of 1211 C/3 Bearing
1211 C/3 Bearing is widely used in industrial machinery, especially in conveyor systems and fans, where its self-aligning feature compensates for minor misalignments. The double-row design ensures reliable performance under radial loads, making it suitable for continuous operation.

In automotive applications, 1211 C/3 Bearing can be found in gearboxes and wheel hubs, where its durability and smooth operation are valued. The metric sizing makes it a versatile choice for various vehicle models.

For automation equipment, 1211 C/3 Bearing supports robotic arms and assembly lines, thanks to its ability to handle misalignment and high-speed rotation. The nylon cage reduces friction, enhancing efficiency in repetitive tasks.

In household appliances like washing machines, 1211 C/3 Bearing provides quiet and reliable performance. Its chrome steel construction ensures longevity, even under frequent use.

Q&A

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