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Self Aligning Ball Bearings 2211 ETN9/C3

Self Aligning Ball Bearings 2211 ETN9/C3

The 2211 ETN9/C3 is a self-aligning ball bearing with a 55mm bore and 100mm outer diameter, crafted from sturdy chrome steel. Its double-row design handles radial loads up to 8775 lbf and operates smoothly at speeds up to 8500 RPM.

The nylon cage reduces friction and noise, while the C3 radial clearance allows for thermal expansion. It comes pre-lubricated and works in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models, making replacements straightforward. Ideal for applications like conveyor systems or agricultural machinery where misalignment might occur.

Weighing 0.81kg, it balances durability with manageable size. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 2211 ETN9/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 25 mm
  • Width Tolerance -0.15mm to 0
  • External Diameter On Inner Ring 67.71 mm
  • Internal Diameter On Outer Ring 87.8 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 8775 lbf
  • Static Radial Load 3015 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8500 rpm
  • Weight 0.81 kg
Self Aligning Ball Bearings 2211 ETN9/C3 dimension drawing
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Features

Why Choose 2211 ETN9/C3 Bearing for Precision Tasks?

2211 ETN9/C3 Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load reaches 8775 lbf, making it suitable for demanding applications.
The nylon cage maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 8,500 rpm, it offers both durability and smooth performance.

Application

Industrial Uses of 2211 ETN9/C3 Bearing
In heavy machinery like conveyors and mixers, 2211 ETN9/C3 Bearing handles misalignment effortlessly, thanks to its self-aligning design. The double-row construction ensures stability even under uneven radial loads.

Where Is 2211 ETN9/C3 Bearing Used?
You’ll often spot 2211 ETN9/C3 Bearing in industrial fans and pumps, where its nylon cage reduces friction and noise. The C3 clearance allows for thermal expansion in high-speed applications.

Built for Heavy-Duty Use: 2211 ETN9/C3 Bearing
2211 ETN9/C3 Bearing excels in construction equipment, where its chrome steel rings withstand harsh conditions. The open seal design simplifies relubrication during maintenance checks.

Automotive vs Aerospace: Applications of 2211 ETN9/C3 Bearing
In automotive wheel hubs, 2211 ETN9/C3 Bearing offers reliable performance, while its aerospace use is limited due to weight constraints. The metric sizing suits European automotive standards well.

Essential Roles of 2211 ETN9/C3 Bearing
For agricultural machinery like harvesters, 2211 ETN9/C3 Bearing’s self-aligning feature compensates for shaft deflections. The lubricated design ensures smooth operation in dusty environments.

Q&A

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