+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Self Aligning Ball Bearings 1211 EKTN9/C3

Self Aligning Ball Bearings 1211 EKTN9/C3

The 1211 EKTN9/C3 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 operates smoothly at speeds up to 9000 RPM.

Its double-row design and open construction allow for slight misalignment, while the nylon cage reduces friction and noise. The bearing comes pre-lubricated and works in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Suitable for machinery where alignment adjustments are needed, like conveyor systems or agricultural equipment.

Weighing 0.71kg, it’s a robust choice for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 1211 EKTN9/C3
  • 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 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 6210 lbf
  • Static Radial Load 2385 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 9000 rpm
  • Weight 0.71 kg
  • Price（$） 46.33
Self Aligning Ball Bearings 1211 EKTN9/C3 dimension drawing
Download DWG Download PDF

Features

How Does 1211 EKTN9/C3 Bearing Reduce Friction?

1211 EKTN9/C3 Bearing features a double-row design with chrome steel rings and balls, ensuring smooth radial load distribution.
The nylon cage minimises friction and noise, making it ideal for high-speed applications up to 9,000 rpm.
Its C3 radial clearance allows for better thermal expansion handling, enhancing performance in varied temperatures.
With a dynamic radial load capacity of 6210 lbf, it offers reliable operation under demanding conditions.

Application

Industrial Uses of 1211 EKTN9/C3 Bearing
The 1211 EKTN9/C3 Bearing is commonly used in industrial machinery, especially in applications where misalignment compensation is needed, like conveyor systems and fans. Its double-row design ensures stability even under heavy radial loads.

In automotive applications, 1211 EKTN9/C3 Bearing fits well in gearboxes and wheel hubs, thanks to its tapered bore for secure mounting. The chrome steel construction provides durability for long-term use.

For automation equipment, 1211 EKTN9/C3 Bearing offers smooth operation in robotic arms and assembly lines. The nylon cage reduces friction, making it suitable for high-speed tasks.

In household appliances like washing machines, 1211 EKTN9/C3 Bearing handles vibrations effectively. Its self-aligning feature ensures quiet performance, ideal for daily use.

Medical devices benefit from 1211 EKTN9/C3 Bearing’s precision in imaging equipment. The lubricated design maintains consistent performance in critical healthcare settings.

Q&A

SEND INQUIRY