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TS (Single Row Tapered Roller Bearings) (Imperial) EE750558W-751200

TS (Single Row Tapered Roller Bearings) (Imperial) EE750558W-751200

The EE750558W-751200 is a single-row tapered roller bearing with a 5.5″ bore and 12″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 174,000 lbf radially and 25,700 lbf thrust, making it suitable for heavy-duty applications.

Its pin-type cage design ensures smooth operation, while the open seal allows for easy lubrication. The bearing operates efficiently 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, gearboxes, or construction equipment where high radial and thrust loads are present.

Weighing 43.80 lb, it’s built for durability and long-term performance. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number EE750558W-751200
  • Brand TFL
  • Interchangeable Timken
  • Size 5.5" x 12" x 2.3749"
  • Bore Dia 5.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.3749"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.13"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 7.4"
  • Cone Backface Backing Diameter 6.38"
  • Cup Frontface Backing Diameter 10.75"
  • Cup Backface Backing Diameter 10.63"
  • Cage Cone Frontface Clearance 0.18"
  • Cage Cone Backface Clearance 0.21"
  • Effective Center Location -0.42"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE750558W
  • Cup Part Number 751200
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 750000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 174000 lbf
  • Static Radial Load 196000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 45200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 25700 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 43.80 lb

Features

Performance Features of EE750558W-751200 Bearing

EE750558W-751200 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 174,000 lbf, making it suitable for heavy-duty applications.

The pin-type cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

EE750558W-751200 Bearing’s standard radial clearance allows for smooth operation under different load conditions.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Application

Common Applications of EE750558W-751200 Bearing
EE750558W-751200 Bearing is widely 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, EE750558W-751200 Bearing supports large axles and wheel hubs, providing stability under heavy radial and thrust loads. Its imperial sizing makes it a common choice for North American vehicle manufacturers.

For industrial conveyor systems, EE750558W-751200 Bearing’s open design allows easy lubrication, reducing downtime in high-load scenarios. The pin-type cage further enhances its reliability in continuous operation.

Where Is EE750558W-751200 Bearing Used?
EE750558W-751200 Bearing is often found in agricultural machinery, such as tractors and harvesters, where its robust design withstands dusty and high-vibration environments. The standard radial clearance ensures smooth performance over long periods.

In railway applications, EE750558W-751200 Bearing supports freight car axles, handling heavy loads with ease. Its ABEC-1 rating provides sufficient precision for these demanding conditions.

Built for Heavy-Duty Use: EE750558W-751200 Bearing
EE750558W-751200 Bearing excels in oilfield equipment, like pumps and drilling rigs, where its tapered rollers manage extreme radial and axial forces. The chrome steel rollers resist wear even under constant stress.

For wind turbine gearboxes, EE750558W-751200 Bearing offers reliable performance in variable weather conditions. Its temperature range of -30° to 110°C ensures consistent operation in diverse climates.

Automotive vs Aerospace: Applications of EE750558W-751200 Bearing
In automotive settings, EE750558W-751200 Bearing is ideal for heavy-duty trucks and buses, where its load capacity and durability are key. The imperial measurements simplify replacements in these vehicles.

For aerospace ground support equipment, EE750558W-751200 Bearing provides dependable performance in load-handling systems. Its pin-type cage design reduces friction, enhancing efficiency in these critical applications.

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