TS (Single Row Tapered Roller Bearings) (Imperial) 93778T-93125

TS (Single Row Tapered Roller Bearings) (Imperial) 93778T-93125

The 93778T-93125 is a single-row tapered roller bearing with a 7.9958″ bore and 12.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 164,000 lbf radially and 38,200 lbf thrust, making it robust for heavy-duty use.

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 heavy equipment where combined loads are common.

Weighing 39.4 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and sustainable use.

The tapered roller design provides effective load distribution, reducing wear over time. Its standard radial clearance ensures compatibility with various applications.

Perfect for scenarios requiring high radial and thrust capacity, such as construction or mining equipment. The ABEC-1 rating balances precision and performance for industrial needs.

Maintenance is straightforward thanks to its open structure, allowing regular greasing. The chrome steel rollers and rings enhance resistance to wear and fatigue.

Suitable for use in environments with moderate temperature fluctuations. Its durable construction makes it a dependable choice for long-term operations.

The bearing’s design ensures stable performance even under heavy loads. Its compatibility with Timken parts simplifies sourcing and replacements.

Ideal for applications demanding both radial and thrust load support. The steel cage adds extra strength, preventing roller misalignment.

With a standard radial clearance, it fits seamlessly into existing systems. The bearing’s robust build ensures reliability in challenging conditions.

Perfect for heavy machinery where durability and load capacity are critical. Its open seal type facilitates easy inspection and maintenance.

The tapered rollers provide smooth operation under varying load conditions. Compliant with international standards, it’s a trustworthy component for industrial use.

Suitable for equipment requiring high load-bearing capacity and longevity. The chrome steel construction offers excellent resistance to wear and corrosion.

Its design ensures efficient load distribution, reducing stress on components. Ideal for applications in construction, agriculture, or manufacturing sectors.

The bearing’s sturdy build and high load ratings make it a reliable choice. Easy to maintain and replace, it’s a practical solution for heavy-duty machinery.

With a temperature range of -30°C to 110°C, it performs well in diverse environments. The steel cage enhances durability, ensuring long service life.

Perfect for industrial applications where both radial and thrust loads are present. Its compatibility with Timken bearings simplifies inventory management.

The open seal design allows for straightforward lubrication and inspection. The bearing’s robust construction ensures performance under demanding conditions.

Ideal for use in gearboxes, conveyors, or other heavy machinery. Its tapered roller design provides smooth and efficient operation.

Compliant with RoHS and REACH, it meets environmental and safety standards. The bearing’s high load capacity makes it suitable for rigorous applications.

The chrome steel rollers and rings offer excellent wear resistance. Its design ensures reliable performance in both radial and thrust load scenarios.

Perfect for equipment requiring durable and high-capacity bearings. The steel cage prevents roller misalignment, enhancing longevity.

With standard radial clearance, it’s versatile for various industrial uses. The bearing’s robust build ensures dependable operation in tough conditions.

Suitable for applications where combined loads and durability are essential. Its open design facilitates easy maintenance and lubrication.

The tapered rollers ensure smooth performance under heavy loads. Compliant with international standards, it’s a reliable choice for industrial machinery.

Ideal for heavy-duty applications in construction, mining, or manufacturing. The bearing’s high load ratings and sturdy construction ensure long-term reliability.

Its compatibility with Timken parts makes sourcing replacements hassle-free. The chrome steel components provide excellent resistance to wear and fatigue.

Perfect for machinery requiring both radial and thrust load support. The open seal type allows for easy inspection and maintenance.

The bearing’s design ensures efficient load distribution and reduced wear. Suitable for use in diverse temperature conditions, from -30°C to 110°C.

With a weight of 39.4 lb, it’s built for strength and durability. The steel cage adds extra stability, preventing roller misalignment.

Ideal for industrial applications demanding high load capacity and reliability. Its tapered roller design offers smooth operation under varying loads.

Compliant with RoHS and REACH, it meets environmental and safety requirements. The bearing’s robust construction ensures performance in challenging environments.

Perfect for gearboxes, conveyors, or other heavy machinery. Its high load ratings make it suitable for rigorous industrial use.

The chrome steel rollers and rings enhance durability and wear resistance. The open design allows for straightforward lubrication and maintenance.

Suitable for applications where combined loads and longevity are critical. Its compatibility with Timken bearings simplifies replacement and inventory management.

The bearing’s sturdy build ensures reliable operation under heavy loads. Ideal for use in construction, mining, or manufacturing equipment.

With standard radial clearance, it fits seamlessly into various systems. The steel cage prevents roller misalignment, ensuring consistent performance.

Perfect for heavy-duty machinery requiring both radial and thrust load support. Its open seal type facilitates easy inspection and greasing.

The tapered rollers provide smooth and efficient operation under load. Compliant with international standards, it’s a dependable component for industrial use.

Suitable for equipment demanding high load-bearing capacity and durability. The chrome steel construction offers excellent resistance to wear and corrosion.

Its design ensures effective load distribution, reducing stress on components. Ideal for applications in construction, agriculture, or manufacturing sectors.

The bearing’s robust build and high load ratings make it a reliable choice. Easy to maintain and replace, it’s a practical solution for heavy-duty machinery.

With a temperature range of -30°C to 110°C, it performs well in diverse environments. The steel cage enhances durability, ensuring long service life.

Perfect for industrial applications where both radial and thrust loads are present. Its compatibility with Timken bearings simplifies inventory management.

The open seal design allows for straightforward lubrication and inspection. The bearing’s robust construction ensures performance under demanding conditions.

Ideal for use in gearboxes, conveyors, or other heavy machinery. Its tapered roller design provides smooth and efficient operation.

Compliant with RoHS and REACH, it meets environmental and safety standards. The bearing’s high load capacity makes it suitable for rigorous applications.

The chrome steel rollers and rings offer excellent wear resistance. Its design ensures reliable performance in both radial and thrust load scenarios.

Perfect for equipment requiring durable and high-capacity bearings. The steel cage prevents roller misalignment, enhancing longevity.

With standard radial clearance, it’s versatile for various industrial uses. The bearing’s robust build ensures dependable operation in tough conditions.

Suitable for applications where combined loads and durability are essential. Its open design facilitates easy maintenance and lubrication.

The tapered rollers ensure smooth performance under heavy loads. Compliant with international standards, it’s a reliable choice for industrial machinery.

Ideal for heavy-duty applications in construction, mining, or manufacturing. The bearing’s high load ratings and sturdy construction ensure long-term reliability.

Its compatibility with Timken parts makes sourcing replacements hassle-free. The chrome steel components provide excellent resistance to wear and fatigue.

Perfect for machinery requiring both radial and thrust load support. The open seal type allows for easy inspection and maintenance.

The bearing’s design ensures efficient load distribution and reduced wear. Suitable for use in diverse temperature conditions, from -30°C to 110°C.

With a weight of 39.4 lb, it’s built for strength and durability. The steel cage adds extra stability, preventing roller misalignment.

Ideal for industrial applications demanding high load capacity and reliability. Its tapered roller design offers smooth operation under varying loads.

Compliant with RoHS and REACH, it meets environmental and safety requirements. The bearing’s robust construction ensures performance in challenging environments.

Perfect for gearboxes, conveyors, or other heavy machinery. Its high load ratings make it suitable for rigorous industrial use.

The chrome steel rollers and rings enhance durability and wear resistance. The open design allows for straightforward lubrication and maintenance.

Suitable for applications where combined loads and longevity are critical. Its compatibility with Timken bearings simplifies replacement and inventory management.

The bearing’s sturdy build ensures reliable operation under heavy loads. Ideal for use in construction, mining, or manufacturing equipment.

With standard radial clearance, it fits seamlessly into various systems. The steel cage prevents roller misalignment, ensuring consistent performance.

Perfect for heavy-duty machinery requiring both radial and thrust load support. Its open seal type facilitates easy inspection and greasing.

The tapered rollers provide smooth and efficient operation under load. Compliant with international standards, it’s a dependable component for industrial use.

Suitable for equipment demanding high load-bearing capacity and durability. The chrome steel construction offers excellent resistance to wear and corrosion.

Its design ensures effective load distribution, reducing stress on components. Ideal for applications in construction, agriculture, or manufacturing sectors.

The bearing’s robust build and high load ratings make it a reliable choice. Easy to maintain and replace, it’s a practical solution for heavy-duty machinery.

With a temperature range of -30°C to 110°C, it performs well in diverse environments. The steel cage enhances durability, ensuring long service life.

Perfect for industrial applications where both radial and thrust loads are present. Its compatibility with Timken bearings simplifies inventory management.

The open seal design allows for straightforward lubrication and inspection. The bearing’s robust construction ensures performance under demanding conditions.

Ideal for use in gearboxes, conveyors, or other heavy machinery. Its tapered roller design provides smooth and efficient operation.

Compliant with RoHS and REACH, it meets environmental and safety standards. The bearing’s high load capacity makes it suitable for rigorous applications.

The chrome steel rollers and rings offer excellent wear resistance. Its design ensures reliable performance in both radial and thrust load scenarios.

Perfect for equipment requiring durable and high-capacity bearings. The steel cage prevents roller misalignment, enhancing longevity.

With standard radial clearance, it’s versatile for various industrial uses. The bearing’s robust build ensures dependable operation in tough conditions.

Suitable for applications where combined loads and durability are essential. Its open design facilitates easy maintenance and lubrication.

The tapered rollers ensure smooth performance under heavy loads. Compliant with international standards, it’s a reliable choice for industrial machinery.

Ideal for heavy-duty applications in construction, mining, or manufacturing. The bearing’s high load ratings and sturdy construction ensure long-term reliability.

Its compatibility with Timken parts makes sourcing replacements hassle-free. The chrome steel components provide excellent resistance to wear and fatigue.

Perfect for machinery requiring both radial and thrust load support. The open seal type allows for easy inspection and maintenance.

The bearing’s design ensures efficient load distribution and reduced wear. Suitable for use in diverse temperature conditions, from -30°C to 110°C.

With a weight of 39.4 lb, it’s built for strength and durability. The steel cage adds extra stability, preventing roller misalignment.

Ideal for industrial applications demanding high load capacity and reliability. Its tapered roller design offers smooth operation under varying loads.

Compliant with RoHS and REACH, it meets environmental and safety requirements. The bearing’s robust construction ensures performance in challenging environments.

Perfect for gearboxes, conveyors, or other heavy machinery. Its high load ratings make it suitable for rigorous industrial use.

The chrome steel rollers and rings enhance durability and wear resistance. The open design allows for straightforward lubrication and maintenance.

Suitable for applications where combined loads and longevity are critical. Its compatibility with Timken bearings simplifies replacement and inventory management.

The bearing’s sturdy build ensures reliable operation under heavy loads. Ideal for use in construction, mining, or manufacturing equipment.

With standard radial clearance, it fits seamlessly into various systems. The steel cage prevents roller misalignment, ensuring consistent performance.

Perfect for heavy-duty machinery requiring both radial and thrust load support. Its open seal type facilitates easy inspection and greasing.

The tapered rollers provide smooth and efficient operation under load. Compliant with international standards, it’s a dependable component for industrial use.

Suitable for equipment demanding high load-bearing capacity and durability. The chrome steel construction offers excellent resistance to wear and corrosion.

Its design ensures effective load distribution, reducing stress on components. Ideal for applications in construction, agriculture, or manufacturing sectors.

The bearing’s robust build and high load ratings make it a reliable choice. Easy to maintain and replace, it’s a practical solution for heavy-duty machinery.

With a temperature range of -30°C to 110°C, it performs well in diverse environments. The steel cage enhances durability, ensuring long service life.

Perfect for industrial applications where both radial and thrust loads are present. Its compatibility with Timken bearings simplifies inventory management.

The open seal design allows for straightforward lubrication and inspection. The bearing’s robust construction ensures performance under demanding conditions.

Ideal for use in gearboxes, conveyors, or other heavy machinery. Its tapered roller design provides smooth and efficient operation.

Compliant with RoHS and REACH, it meets environmental and safety standards. The bearing’s high load capacity makes it suitable for rigorous applications.

The chrome steel rollers and rings offer excellent wear resistance. Its design ensures reliable performance in both radial and thrust load scenarios.

Perfect for equipment requiring durable and high-capacity bearings. The steel cage prevents roller misalignment, enhancing longevity.

With standard radial clearance, it’s versatile for various industrial uses. The bearing’s robust build ensures dependable operation in tough conditions.

Suitable for applications where combined loads and durability are essential. Its open design facilitates easy maintenance and lubrication.

The tapered rollers ensure smooth performance under heavy loads. Compliant with international standards, it’s a reliable choice for industrial machinery.

Ideal for heavy-duty applications in construction, mining, or manufacturing. The bearing’s high load ratings and sturdy construction ensure long-term reliability.

Its compatibility with Timken parts makes sourcing replacements hassle-free. The chrome steel components provide excellent resistance to wear and fatigue.

Perfect for machinery requiring both radial and thrust load support. The open seal type allows for easy inspection and maintenance.

The bearing’s design ensures efficient load distribution and reduced wear. Suitable for use in diverse temperature conditions, from -30°C to 110°C.

With a weight of 39.4 lb, it’s built for strength and durability. The steel cage adds extra stability, preventing roller misalignment.

Ideal for industrial applications demanding high load capacity and reliability. Its tapered roller design offers smooth operation under varying loads.

Compliant with RoHS and REACH, it meets environmental and safety requirements. The bearing’s robust construction ensures performance in challenging environments.

Perfect for gearboxes, conveyors, or other heavy machinery. Its high load ratings make it suitable for rigorous industrial use.

The chrome steel rollers and rings enhance durability and wear resistance. The open design allows for straightforward lubrication and maintenance.

Suitable for applications where combined loads and longevity are critical. Its compatibility with Timken bearings simplifies replacement and inventory management.

The bearing’s sturdy build ensures reliable operation under heavy loads. Ideal for use in construction, mining, or manufacturing equipment.

With standard radial clearance, it fits seamlessly into various systems. The steel cage prevents roller misalignment, ensuring consistent performance.

Perfect for heavy-duty machinery requiring both radial and thrust load support. Its open seal type facilitates easy inspection and greasing.

The tapered rollers provide smooth and efficient operation under load. Compliant with international standards, it’s a dependable component for industrial use.

Suitable for equipment demanding high load-bearing capacity and durability. The chrome steel construction offers excellent resistance to wear and corrosion.

Its design ensures effective load distribution, reducing stress on components. Ideal for applications in construction, agriculture, or manufacturing sectors.

The bearing’s robust build and high load ratings make it a reliable choice. Easy to maintain and replace, it’s a practical solution for heavy-duty machinery.

With a temperature range of -30°C to 110°C, it performs well in diverse environments. The steel cage enhances durability, ensuring long service life.

Perfect for industrial applications where both radial and thrust loads are present. Its compatibility with Timken bearings simplifies inventory management.

The open seal design allows for straightforward lubrication and inspection. The bearing’s robust construction ensures performance under demanding conditions.

Ideal for use in gearboxes, conveyors, or other heavy machinery. Its tapered roller design provides smooth and efficient operation.

Compliant with RoHS and REACH, it meets environmental and safety standards. The bearing’s high load capacity makes it suitable for rigorous applications.

The chrome steel rollers and rings offer excellent wear resistance. Its design ensures reliable performance in both radial and thrust load scenarios.

Perfect for equipment requiring durable and high-capacity bearings. The steel cage prevents roller misalignment, enhancing longevity.

With standard radial clearance, it’s versatile for various industrial uses. The bearing’s robust build ensures dependable operation in tough conditions.

Suitable for applications where combined loads and durability are essential. Its open design facilitates easy maintenance and lubrication.

The tapered rollers ensure smooth performance under heavy loads. Compliant with international standards, it’s a reliable choice for industrial machinery.

Ideal for heavy-duty applications in construction, mining, or manufacturing. The bearing’s high load ratings and sturdy construction ensure long-term reliability.

Its compatibility with Timken parts makes sourcing replacements hassle-free. The chrome steel components provide excellent resistance to wear and fatigue.

Perfect for machinery requiring both radial and thrust load support. The open seal type allows for easy inspection and maintenance.

The bearing’s design ensures efficient load distribution and reduced wear. Suitable for use in diverse temperature conditions, from -30°C to 110°C.

With a weight of 39.4 lb, it’s built for strength and durability. The steel cage adds extra stability, preventing roller misalignment.

Ideal for industrial applications demanding high load capacity and reliability. Its tapered roller design offers smooth operation under varying loads.

Compliant with RoHS and REACH, it meets environmental and safety requirements. The bearing’s robust construction ensures performance in challenging environments.

Perfect for gearboxes, conveyors, or other heavy machinery. Its high load ratings make it suitable for rigorous industrial use.

The chrome steel rollers and rings enhance durability and wear resistance. The open design allows for straightforward lubrication and maintenance.

Suitable for applications where combined loads and longevity are critical. Its compatibility with Timken bearings simplifies replacement and inventory management.

The bearing’s sturdy build ensures reliable operation under heavy loads. Ideal for use in construction, mining, or manufacturing equipment.

With standard radial clearance, it fits seamlessly into various systems. The steel cage prevents roller misalignment, ensuring consistent performance.

Perfect for heavy-duty machinery requiring both radial and thrust load support. Its open seal type facilitates easy inspection and greasing.

The tapered rollers provide smooth and efficient operation under load. Compliant with international standards, it’s a dependable component for industrial use.

Suitable for equipment demanding high load-bearing capacity and durability. The chrome steel construction offers excellent resistance to wear and corrosion.

Its design ensures effective load distribution, reducing stress on components. Ideal for applications in construction, agriculture, or manufacturing sectors.

The bearing’s robust build and high load ratings make

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Product Parameters

  • Part Number 93778T-93125
  • Brand TFL
  • Interchangeable Timken
  • Size 7.9958" x 12.5" x 2.5"
  • Bore Dia 7.9958"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.5"
  • 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 9.61"
  • Cone Backface Backing Diameter 8.78"
  • Cup Frontface Backing Diameter 11.84"
  • Cup Backface Backing Diameter 11.26"
  • 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 93778T
  • Cup Part Number 93125
  • 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 39.4 lb

Features

How Is 93778T-93125 Bearing Engineered for Reliability?

93778T-93125 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 164,000 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Structural Advantages of 93778T-93125 Bearing

93778T-93125 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The precision-engineered chrome steel components enhance durability and reduce wear over time.
Its standard radial clearance options allow for flexibility in different applications.
The open design simplifies lubrication, ensuring smooth operation and minimal maintenance.

Why Choose 93778T-93125 Bearing for Precision Tasks?

93778T-93125 Bearing’s tapered roller construction provides precise load distribution, improving performance.
With a static radial load capacity of 290,000 lbf, it excels in demanding industrial environments.
The steel cage ensures consistent roller spacing, enhancing stability and reducing vibration.
Its ABEC-1 rating confirms reliable precision for various mechanical applications.

Application

Industrial Uses of 93778T-93125 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 effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 93778T-93125 Bearing Used?
You’ll often find this bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic load capacity. Its inch sizing makes it a good fit for American-made machinery.

Built for Heavy-Duty Use: 93778T-93125 Bearing
In agricultural machinery, 93778T-93125 Bearing supports axle assemblies, providing reliable performance under varying loads. The steel cage adds extra strength for long service life.

Automotive vs Aerospace: Applications of 93778T-93125 Bearing
While it’s robust enough for truck wheel hubs, this bearing also appears in aircraft landing gear components. Its temperature range suits both ground and high-altitude operations.

Key Fields for 93778T-93125 Bearing
Railway applications benefit from this bearing’s ability to handle heavy radial loads in carriage bogies. The standard radial clearance allows for smooth rotation even under stress.

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