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TS (Single Row Tapered Roller Bearings) (Imperial) EE217056-217112W

TS (Single Row Tapered Roller Bearings) (Imperial) EE217056-217112W

The EE217056-217112W is a single-row tapered roller bearing with a 5.75″ bore and 11.25″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 161,000 lbf radially and 28,700 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 43.50 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number EE217056-217112W
  • Brand TFL
  • Interchangeable Timken
  • Size 5.75" x 11.25" x 3.0001"
  • Bore Dia 5.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.1875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.0001"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 7.38"
  • Cone Backface Backing Diameter 6.93"
  • Cup Frontface Backing Diameter 10.30"
  • Cup Backface Backing Diameter 9.88"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.57"
  • Effective Center Location -0.59"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE217056
  • Cup Part Number 217112W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 217000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 161000 lbf
  • Static Radial Load 237000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 41700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 28700 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 43.50 lb

Features

How Is EE217056-217112W Bearing Engineered for Reliability?

EE217056-217112W Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 161,000 lbf, making it suitable for heavy-duty applications.

The single row tapered roller design provides effective load distribution, reducing wear over time.
With a standard radial clearance, it offers reliable performance in various operating conditions.

EE217056-217112W Bearing operates within a temperature range of -30° to 110°C, adapting to different environments.
Its steel cage maintains roller alignment, contributing to smooth and efficient operation.

The bearing requires lubrication, ensuring long service life with proper maintenance.
Its ABEC-1 rating guarantees consistent precision for industrial applications.

Application

Industrial Uses of EE217056-217112W Bearing
EE217056-217112W Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, EE217056-217112W Bearing fits well in truck wheel hubs and axle systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial conveyor systems, EE217056-217112W Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes EE217056-217112W Bearing a Preferred Choice?
EE217056-217112W Bearing stands out in agricultural machinery, like tractors and harvesters, due to its ability to withstand heavy loads and harsh environments. The standard radial clearance ensures smooth operation even with varying temperatures.

In railway applications, EE217056-217112W Bearing supports bogies and axle boxes, where its robust design handles constant vibration and stress. The ABEC-1 rating balances precision and cost-effectiveness for these demanding uses.

Built for Heavy-Duty Use: EE217056-217112W Bearing
EE217056-217112W Bearing is ideal for wind turbine gearboxes, where its tapered rollers manage both radial and axial forces effectively. The chrome steel rollers resist wear, ensuring long-term reliability.

For oil and gas equipment, EE217056-217112W Bearing performs well in pumps and compressors, thanks to its high dynamic load capacity. The inch measurements simplify replacement in existing systems.

Automotive vs Aerospace: Applications of EE217056-217112W Bearing
In automotive drivetrains, EE217056-217112W Bearing handles the high torque and load variations of trucks and buses. Its compatibility with Timken models makes it a versatile option for repairs.

For aerospace ground support equipment, EE217056-217112W Bearing’s temperature tolerance and load ratings ensure dependable performance. The steel cage provides added strength for safety-critical applications.

Q&A

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