+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 93775-J93129A

TS (Single Row Tapered Roller Bearings) (Imperial) 93775-J93129A

The 93775-J93129A is a single-row tapered roller bearing with a 7.75″ bore and 12.5984″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 164,000 lbf radially and 38,200 lbf thrust, making it a robust choice 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, gearboxes, or construction equipment where combined loads are common.

Weighing 42.30 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 93775-J93129A
  • Brand TFL
  • Interchangeable Timken
  • Size 7.75" x 12.5984" x 2.5"
  • Bore Dia 7.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.5984"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.5"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.170"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 9.53"
  • Cone Backface Backing Diameter 8.78"
  • Cup Frontface Backing Diameter 11.75"
  • Cup Backface Backing Diameter 11.30"
  • Cage Cone Frontface Clearance 0.21"
  • Cage Cone Backface Clearance 0.32"
  • Effective Center Location 0.31"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 93775
  • Cup Part Number J93129A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 93000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 164000 lbf
  • Static Radial Load 290000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 42600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 38200 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 42.30 lb

Features

Performance Features of 93775-J93129A Bearing

93775-J93129A Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 164,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures efficient load distribution, enhancing durability.
With a standard radial clearance, it provides reliable operation in various industrial settings.

93775-J93129A Bearing operates within a temperature range of -30° to 110°C, adapting to diverse environments.
The steel cage maintains roller alignment, reducing friction and extending service life.

This bearing requires regular lubrication to maintain optimal performance.
Its ABEC-1 rating ensures consistent precision for general industrial use.

Application

Industrial Uses of 93775-J93129A Bearing
93775-J93129A Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 93775-J93129A Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a standard choice for North American vehicles.

For industrial gearboxes, 93775-J93129A Bearing’s single-row design offers precise alignment and smooth operation. The steel cage adds strength, making it suitable for continuous use in manufacturing plants.

What Makes 93775-J93129A Bearing a Preferred Choice?
93775-J93129A Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to withstand heavy loads and rough conditions. The open seal design allows for easy lubrication maintenance.

In material handling systems, 93775-J93129A Bearing ensures smooth conveyor belt operations, reducing downtime. Its standard radial clearance options provide flexibility for various industrial needs.

Built for Heavy-Duty Use: 93775-J93129A Bearing
93775-J93129A Bearing excels in forestry equipment, where its robust construction handles shock loads and uneven surfaces. The tapered rollers distribute stress evenly, extending bearing life.

For railway applications, 93775-J93129A Bearing supports axle loads reliably, ensuring safe and efficient train operations. Its compatibility with Timken models makes it a versatile replacement option.

Light-Duty vs Heavy-Duty: Best Uses for 93775-J93129A Bearing
In light-duty applications like industrial fans, 93775-J93129A Bearing provides quiet and efficient performance. Its standard ABEC-1 rating ensures consistent quality for general machinery.

For heavy-duty uses like oil rig equipment, 93775-J93129A Bearing’s high dynamic load capacity ensures reliability in extreme conditions. The inch sizing simplifies integration with existing systems.

Q&A

SEND INQUIRY