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TS (Single Row Tapered Roller Bearings) (Imperial) 3193-3130

TS (Single Row Tapered Roller Bearings) (Imperial) 3193-3130

The 3193-3130 is a single-row tapered roller bearing with a 1.25″ bore and 2.8593″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 21300 lbf radially and 3140 lbf thrust, suitable for demanding applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 1.3 lb, it offers a robust yet manageable size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 3193-3130
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.8593" x 1.1876"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8593"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.181"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1876"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.56"
  • Cone Backface Backing Diameter 1.79"
  • Cup Frontface Backing Diameter 2.68"
  • Cup Backface Backing Diameter 2.48"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.4"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3193
  • Cup Part Number 3130
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21300 lbf
  • Static Radial Load 22800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5520 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3140 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 1.3 lb

Features

How Does 3193-3130 Bearing Handle Combined Loads?

3193-3130 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 21300 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Why Choose 3193-3130 Bearing for Precision Tasks?

3193-3130 Bearing features precise tolerances, with bore diameter tolerance of +0.005″ to 0 for accurate fitting.
The tapered roller design ensures smooth operation under combined loads, ideal for precision applications.
Its chrome steel construction provides durability, while the standard radial clearance offers flexibility.
The bearing meets ABEC-1 standards, balancing performance and cost-effectiveness.

Engineered for Reliability: 3193-3130 Bearing

3193-3130 Bearing’s single-row tapered roller design efficiently handles combined loads with minimal friction.
The chrome steel rollers and rings enhance durability, supporting a static radial load of 22800 lbf.
Its effective center location of -0.4″ ensures stable operation in various configurations.
With standard lubrication requirements, it maintains consistent performance over time.

Structural Advantages of 3193-3130 Bearing

3193-3130 Bearing’s cone and cup design allows for easy installation and maintenance.
The steel cage provides robust support, keeping rollers aligned even under heavy loads.
Its dynamic thrust rating of 3140 lbf ensures reliable performance in thrust applications.
The bearing’s dimensions are precisely controlled, ensuring compatibility with interchangeable brands like Timken.

Application

Industrial Uses of 3193-3130 Bearing
The 3193-3130 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in demanding environments.

Where Is 3193-3130 Bearing Used?
You’ll often find the 3193-3130 Bearing in automotive applications like wheel hubs and differentials, where its robust design supports both radial and thrust loads. The inch sizing makes it a fit for many North American vehicles.

Built for Heavy-Duty Use: 3193-3130 Bearing
This bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength for long-term reliability.

Automotive vs Aerospace: Applications of 3193-3130 Bearing
In automotive systems, the 3193-3130 Bearing is ideal for transmissions and axles, while its precision also suits aerospace components like landing gear. The ABEC-1 rating ensures consistent performance across both fields.

Key Fields for 3193-3130 Bearing
The 3193-3130 Bearing is a go-to choice for mining equipment, where its tapered rollers handle high radial and thrust loads. Its temperature range also makes it suitable for varied operating conditions.

Q&A

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