+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) EE749260-749334

TS (Single Row Tapered Roller Bearings) (Imperial) EE749260-749334

The EE749260-749334 is a single-row tapered roller bearing with a 26″ bore and 33.6584″ outer diameter, crafted from sturdy chrome steel. It supports combined loads up to 504,000 lbf and is designed for heavy-duty applications.

Its pin-type cage ensures smooth operation, while the open design allows for easy lubrication. The bearing can handle temperatures from -30°C to 110°C, making it versatile for various environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or large equipment where high radial and thrust loads are common.

Weighing 251.10 lb, it’s built for durability and long-lasting performance. 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 EE749260-749334
  • Brand TFL
  • Interchangeable Timken
  • Size 26" x 33.6584" x 3.3509"
  • Bore Dia 26"
  • Bore Dia Tolerance +0.003" to 0
  • Outer Dia 33.6584"
  • Outer Dia Tolerance +0.003" to 0
  • Cone Width 3.3649"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.3582"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.3509"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.380"
  • Cup Backface ToClear Radius 0.380"
  • Cone Frontface Backing Diameter 32.01"
  • Cone Backface Backing Diameter 27.64"
  • Cup Frontface Backing Diameter 32.36"
  • Cup Backface Backing Diameter 31.77"
  • Cage Cone Frontface Clearance 0.17"
  • Cage Cone Backface Clearance 0.36"
  • Effective Center Location 1.55"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE749260
  • Cup Part Number 749334
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 749000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 504000 lbf
  • Static Radial Load 1040000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 131000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 78600 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 251.10 lb

Features

How Does EE749260-749334 Bearing Handle Combined Loads?

EE749260-749334 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 504,000 lbf, making it suitable for heavy-duty applications.
The pin-type cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes EE749260-749334 Bearing Suitable for Heavy-Duty Applications?

EE749260-749334 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides excellent resistance to wear, even under high stress.
Its static radial load capacity of 1,040,000 lbf ensures long-term reliability in demanding environments.
The standard radial clearance allows for smooth operation and easy installation.

Engineered for Precision: EE749260-749334 Bearing

EE749260-749334 Bearing is precision-crafted with tight tolerances, ensuring consistent performance.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With an ABEC-1 rating, it meets high standards for accuracy and smooth operation.
The pin-type cage maintains roller alignment, contributing to its long service life.

Structural Advantages of EE749260-749334 Bearing

EE749260-749334 Bearing’s chrome steel construction provides strength and durability for industrial use.
The tapered roller design efficiently manages combined loads, enhancing performance.
Its dynamic thrust rating of 78,600 lbf ensures reliable operation in thrust applications.
The standard lubrication requirement simplifies maintenance while ensuring optimal performance.

Application

Industrial Uses of EE749260-749334 Bearing
This bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is EE749260-749334 Bearing Used?
You’ll often find EE749260-749334 Bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic load capacity. Its inch sizing makes it a go-to choice for North American machinery.

Built for Heavy-Duty Use: EE749260-749334 Bearing
EE749260-749334 Bearing excels in applications like railroad axles and wind turbine gearboxes, where reliability is key. The pin-type cage design helps maintain roller alignment under heavy loads.

Automotive vs Aerospace: Applications of EE749260-749334 Bearing
In automotive, EE749260-749334 Bearing supports large truck wheel hubs, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating ensures consistent performance across both sectors.

Essential Roles of EE749260-749334 Bearing
EE749260-749334 Bearing is vital in steel mill rollers and paper processing machines, where its standard radial clearance accommodates thermal expansion. The open design simplifies lubrication maintenance.

Q&A

SEND INQUIRY