+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 74500-74856

TS (Single Row Tapered Roller Bearings) (Imperial) 74500-74856

The 74500-74856 is a single-row tapered roller bearing with a 5″ bore and 8.5625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 85900 lbf radially and 18600 lbf thrust, making it a robust choice for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or conveyors where both radial and thrust loads are present.

Weighing 15.6 lb, it’s built to last with standard radial clearance and ABEC-1 precision. 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 74500-74856
  • Brand TFL
  • Interchangeable Timken
  • Size 5" x 8.5625" x 1.8751"
  • Bore Dia 5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.5625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8751"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.5"
  • Cone Backface Backing Diameter 5.83"
  • Cup Frontface Backing Diameter 8.30"
  • Cup Backface Backing Diameter 7.76"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location 0.09"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 74500
  • Cup Part Number 74856
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 74000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 85900 lbf
  • Static Radial Load 138000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 22300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 18600 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 15.6 lb

Features

Performance Features of 74500-74856 Bearing

74500-74856 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 85,900 lbf, ensuring reliable operation in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a standard radial clearance, it provides flexibility for various operating conditions.

74500-74856 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures smooth performance under both radial and thrust loads.

The open seal type allows for easy lubrication, maintaining optimal performance over time.
Weighing 15.6 lb, it balances durability and practicality for industrial use.

Application

Industrial Uses of 74500-74856 Bearing
The 74500-74856 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 74500-74856 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial fans and pumps, 74500-74856 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for various installation requirements.

Where Is 74500-74856 Bearing Used?
You’ll often find 74500-74856 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The steel cage adds extra strength to handle heavy loads.

In conveyor systems, 74500-74856 Bearing ensures smooth movement of materials, thanks to its tapered rollers that manage both radial and axial forces. Its ABEC-1 rating balances precision and cost-effectiveness for industrial use.

Built for Heavy-Duty Use: 74500-74856 Bearing
The 74500-74856 Bearing excels in gearboxes and drivetrains, where its combined load capacity keeps operations running smoothly. Its chrome steel rollers resist wear, even under constant stress.

For paper mill equipment, 74500-74856 Bearing’s temperature range (-30° to 110°C) makes it suitable for both hot and cold environments. The standard lubrication requirement ensures easy maintenance.

Automotive vs Aerospace: Applications of 74500-74856 Bearing
In automotive settings, 74500-74856 Bearing is ideal for axles and transmissions, offering reliable performance under heavy loads. Its inch measurements align with many US-made components.

For aerospace ground support equipment, 74500-74856 Bearing provides stability in load-handling systems. While not for in-flight use, its durability suits high-demand ground operations.

Q&A

SEND INQUIRY