lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
78248C Single Cones (Imperial)
78248C Single Cones (Imperial)

78248C Single Cones (Imperial)

The 78248C single cone is a tapered roller bearing with a 2.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 53,200 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With standard radial clearance and ABEC-1 rating, it suits various industrial applications. Ideal for heavy machinery or automotive systems where robust load handling is needed.

Compliant with RoHS and REACH standards, it offers a balance of strength and longevity. The compact design, with a cone width of 1.3085 inches, fits well in tight spaces.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number 78248C
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 78248C-78537 , 78248C-78551
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 78000C
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.3085"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 3.03"
  • Cone Backface Backing Diameter 3.62"
  • Cage Cone Frontface Clearance 0.21"
  • Cage Cone Backface Clearance 0.22"
  • Effective Center Location 0.33"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 53200 lbf
  • Static Radial Load 52600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13800 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 92600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 20400 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 24000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is 78248C Bearing Engineered for Reliability?

78248C Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity of 53,200 lbf makes it suitable for heavy-duty applications.

The tapered roller design enhances performance, providing smooth operation and reduced friction.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

78248C Bearing’s standard radial clearance options offer flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision and reliability in industrial settings.

Application

Industrial Uses of 78248C Bearing
78248C Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 78248C Bearing Used?
You’ll often find 78248C Bearing in agricultural machinery, supporting components like tractor axles and harvesters. Its inch sizing makes it a reliable choice for North American equipment.

Built for Heavy-Duty Use: 78248C Bearing
78248C Bearing excels in industrial gearboxes, providing smooth operation under high radial and thrust loads. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of 78248C Bearing
In automotive systems, 78248C Bearing is ideal for wheel hubs and differentials, offering stability under varied loads. For aerospace, its precision fits landing gear assemblies.

Essential Roles of 78248C Bearing
78248C Bearing is a go-to for railway applications, ensuring reliable performance in freight car axles. Its standard radial clearance allows for easy installation and maintenance.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.