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TS (Single Row Tapered Roller Bearings) (Imperial) 758-752

TS (Single Row Tapered Roller Bearings) (Imperial) 758-752

The 758-752 is a single-row tapered roller bearing with a 3.375″ bore and 6.375″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 73600 lbf radially and 11100 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 use in industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 9.3 lb, it’s built to last while maintaining a manageable size. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 758-752
  • Brand TFL
  • Interchangeable Timken
  • Size 3.375" x 6.375" x 1.875"
  • Bore Dia 3.375"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.9"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.55"
  • Cone Backface Backing Diameter 4.06"
  • Cup Frontface Backing Diameter 5.94"
  • Cup Backface Backing Diameter 5.67"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.11"
  • Effective Center Location -0.47"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 758
  • Cup Part Number 752
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 755
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 73600 lbf
  • Static Radial Load 99200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 19100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11100 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 9.3 lb

Features

How Does 758-752 Bearing Handle Combined Loads?

758-752 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 73,600 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes 758-752 Bearing Suitable for Heavy-Duty Applications?

758-752 Bearing features a single-row tapered roller design, ideal for handling combined loads efficiently.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its static radial load capacity of 99,200 lbf ensures stability under heavy loads.
The bearing requires lubrication but offers long service life with proper maintenance.

Engineered for Precision: 758-752 Bearing

758-752 Bearing is designed with precise tolerances, ensuring accurate performance in industrial applications.
The tapered roller design reduces friction, enhancing efficiency and reducing wear.
With an ABEC-1 rating, it provides reliable precision for various machinery needs.
The bearing’s effective center location of -0.47″ ensures proper alignment and load distribution.

Application

Industrial Uses of 758-752 Bearing
The 758-752 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 758-752 Bearing Used?
You’ll often find the 758-752 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its imperial sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 758-752 Bearing
In industrial settings, the 758-752 Bearing supports conveyor systems and gearboxes, thanks to its high dynamic radial load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 758-752 Bearing
While the 758-752 Bearing excels in automotive systems like axles and transmissions, it’s also suitable for aerospace ground support equipment. Its robust design ensures performance under varying load conditions.

Perfect Fit for Automation: 758-752 Bearing
The 758-752 Bearing is ideal for automated machinery, such as robotic arms and assembly lines, where precision and reliability are key. Its steel cage provides stability during high-speed operations.

Q&A

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