lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
93778T Single Cones (Imperial)
93778T Single Cones (Imperial)

93778T Single Cones (Imperial)

The 93778T is a single-row tapered roller bearing cone with a 7.9958-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 164,000 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 cone has a standard radial clearance, with options for C3, C4, or C5 clearances if needed.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and longevity. The ABEC-1 rating ensures consistent performance for most industrial needs.

Get A Free Quote

"*" indicates required fields

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

Product Parameters

  • Part Number 93778T
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 93778T-93125 , 93778T-93125V , 93778T-93126 , 93778T-93134 , 93778T-J93129A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 93000
  • Bore Dia 7.9958"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.17"
  • Cone Frontface Backing Diameter 8.58"
  • Cone Backface Backing Diameter 8.78"
  • Cage Cone Frontface Clearance 0.21"
  • Cage Cone Backface Clearance 0.32"
  • Effective Center Location 0.31"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 286000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 38200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 74200 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 93778T Bearing

93778T Bearing is built with chrome steel rings and a steel cage, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 164,000 lbf, ensuring reliable performance in heavy-duty applications.

The tapered roller design of 93778T Bearing provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs well in various working conditions.

93778T Bearing’s standard radial clearance allows for flexibility in different applications.
Its ABEC-1 rating ensures consistent precision and durability.

Application

Common Applications of 93778T Bearing
The 93778T Bearing is widely used in heavy machinery, particularly in construction equipment where combined loads are common. Its tapered roller design handles both radial and thrust forces efficiently, making it ideal for wheel hubs and gearboxes.

Industrial Uses of 93778T Bearing
In mining operations, 93778T Bearing supports conveyor systems and crushers, thanks to its high dynamic load capacity. The chrome steel construction ensures longevity even in harsh, abrasive environments.

What Makes 93778T Bearing a Preferred Choice?
For agricultural machinery like tractors, 93778T Bearing offers reliable performance under varying loads. Its standard radial clearance allows for smooth operation in dusty or wet conditions.

Built for Heavy-Duty Use: 93778T Bearing
In railway applications, 93778T Bearing is often found in axle boxes, where its robust design withstands constant vibration. The steel cage adds durability, ensuring minimal maintenance over long distances.

Q&A

SEND INQUIRY

"*" indicates required fields

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