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TS (Single Row Tapered Roller Bearings) (Imperial) 3780V-3735

TS (Single Row Tapered Roller Bearings) (Imperial) 3780V-3735

The 3780V-3735 is a single-row tapered roller bearing with a 2″ bore and 3.9386″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 32500 lbf radially and 4890 lbf in thrust, suitable for demanding applications.

Its open design simplifies 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, offering a reliable replacement option. Ideal for heavy-duty machinery like gearboxes or axles where combined loads are common.

Weighing 2.3 lb, it balances strength and practicality. Compliant with RoHS and REACH standards for safe use.

The 3780V-3735 features a standard radial clearance, with options for C3, C4, or C5 available. Its ABEC-1 rating ensures dependable performance for general industrial use.

The tapered roller design provides effective load distribution, enhancing longevity. Perfect for applications requiring precise alignment and robust load handling.

Maintenance is straightforward thanks to its open structure. A practical choice for engineers and maintenance teams alike.

With an effective center location of -0.32″, this bearing offers stable performance under varied loads. The chrome steel rollers and rings resist wear, extending service life.

Its dimensions (2″ x 3.9386″ x 1.1851″) make it compact yet powerful. Suitable for use in automotive and industrial settings where space and reliability matter.

Easy to install and maintain, it’s a versatile component for many mechanical systems. Compliant with international safety standards.

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Product Parameters

  • Part Number 3780V-3735
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.9386" x 1.1851"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.9386"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.193"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1851"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.52"
  • Cup Frontface Backing Diameter 3.62"
  • Cup Backface Backing Diameter 3.35"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3780V
  • Cup Part Number 3735
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 32500 lbf
  • Static Radial Load 34300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8440 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4890 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 2.3 lb

Features

How Is 3780V-3735 Bearing Engineered for Reliability?

3780V-3735 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 32,500 lbf, making it suitable for 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.

What Makes 3780V-3735 Bearing Suitable for High-Temperature Applications?

3780V-3735 Bearing operates efficiently in temperatures ranging from -30° to 110°C, maintaining performance in demanding environments.
The chrome steel construction resists wear, ensuring longevity even under high thermal stress.
Its standard radial clearance options, including C3/C4/C5, provide flexibility for different operational needs.
This bearing is designed for combined loads, offering versatility in various applications.

Designed for Durability: 3780V-3735 Bearing

3780V-3735 Bearing is built with chrome steel components, enhancing its resistance to wear and tear.
The tapered roller design efficiently handles combined loads, with a static radial load capacity of 34,300 lbf.
Its steel cage ensures smooth operation by keeping the rollers properly aligned.
With an ABEC-1 rating, it balances precision and durability for industrial use.

Application

Industrial Uses of 3780V-3735 Bearing
The 3780V-3735 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 3780V-3735 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 3780V-3735 Bearing’s open design allows for easy lubrication, extending its service life in high-use scenarios. The steel cage adds extra strength to withstand continuous operation.

Where Is 3780V-3735 Bearing Used?
You’ll often find 3780V-3735 Bearing in agricultural machinery, where its robust design copes with dusty and uneven conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In mining equipment, 3780V-3735 Bearing’s high dynamic radial load capacity makes it suitable for heavy-duty applications. Its compatibility with Timken models simplifies replacements and maintenance.

Built for Heavy-Duty Use: 3780V-3735 Bearing
The 3780V-3735 Bearing excels in forestry machinery, handling shocks and vibrations with ease. Its standard radial clearance ensures smooth operation even under fluctuating temperatures.

For railway applications, 3780V-3735 Bearing’s tapered rollers provide stability and reduce friction in axle boxes. The inch measurements align with many legacy systems, making upgrades straightforward.

Automotive vs Aerospace: Applications of 3780V-3735 Bearing
In automotive drivetrains, 3780V-3735 Bearing supports high torque demands, while its aerospace uses are limited due to weight constraints. The bearing’s strength makes it ideal for ground vehicles.

For industrial pumps, 3780V-3735 Bearing’s tapered design manages axial and radial loads efficiently. Its ABEC-1 rating ensures reliable performance in less precision-critical applications.

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