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TS (Single Row Tapered Roller Bearings) (Imperial) EE780655-781400

TS (Single Row Tapered Roller Bearings) (Imperial) EE780655-781400

The TS single row tapered roller bearing (EE780655-781400) measures 6.5″ x 14″ x 2.4375″, made from sturdy chrome steel for long-lasting performance. It handles combined loads with a dynamic radial capacity of 197,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its pin-type cage design ensures stability, while the open seal allows easy lubrication. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With standard radial clearance and ABEC-1 rating, it suits heavy-duty applications like industrial gearboxes or construction equipment. Weighing 59.8 lb, it’s built to withstand tough conditions while complying with RoHS and REACH standards.

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Product Parameters

  • Part Number EE780655-781400
  • Brand TFL
  • Interchangeable Timken
  • Size 6.5" x 14" x 2.4375"
  • Bore Dia 6.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 14"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.4375"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.190"
  • Cup Backface ToClear Radius 0.190"
  • Cone Frontface Backing Diameter 8.86"
  • Cone Backface Backing Diameter 7.8"
  • Cup Frontface Backing Diameter 12.68"
  • Cup Backface Backing Diameter 12.60"
  • Cage Cone Frontface Clearance 0.26"
  • Cage Cone Backface Clearance 0.27"
  • Effective Center Location -0.01"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE780655
  • Cup Part Number 781400
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 780000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 197000 lbf
  • Static Radial Load 243000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 51100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 34900 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 59.80 lb

Features

Performance Features of EE780655-781400 Bearing

EE780655-781400 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 197,000 lbf, making it suitable for heavy-duty applications.

The pin-type cage ensures proper roller alignment, reducing friction and wear.
With a standard radial clearance, it provides reliable performance in various operating conditions.

EE780655-781400 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures smooth operation even under high radial and thrust loads.

The open seal type allows for easy lubrication, extending the bearing’s service life.
Weighing 59.80 lb, it is designed for durability in industrial applications.

Application

Industrial Uses of EE780655-781400 Bearing
EE780655-781400 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is EE780655-781400 Bearing Used?
You’ll often find EE780655-781400 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for North American equipment standards.

Built for Heavy-Duty Use: EE780655-781400 Bearing
EE780655-781400 Bearing excels in industrial fans and pumps, thanks to its high dynamic radial load capacity. The pin-type cage adds stability during high-speed operations.

Automotive vs Aerospace: Applications of EE780655-781400 Bearing
In automotive systems, EE780655-781400 Bearing supports large truck axles, while in aerospace, it’s used in ground support equipment. Its ABEC-1 rating balances precision and cost-effectiveness.

Essential Roles of EE780655-781400 Bearing
EE780655-781400 Bearing is a go-to for conveyor systems in warehouses, where its standard radial clearance ensures smooth operation. The open design allows for easy lubrication and maintenance.

Q&A

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