+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 3774-3733

TS (Single Row Tapered Roller Bearings) (Imperial) 3774-3733

The 3774-3733 is a single-row tapered roller bearing with a 1.5625″ bore and 3.9385″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 27500 lbf radially and 4120 lbf in thrust, making it versatile for various applications.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in automotive axles or industrial gearboxes where combined loads are common.

Weighing 2.7 lb, it’s robust yet manageable for its size, and complies with RoHS and REACH standards for safe usage. The ABEC-1 rating ensures consistent performance in standard applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 3774-3733
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5625" x 3.9385" x 1.1876"
  • Bore Dia 1.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.9385"
  • 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 1.1876"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.93"
  • Cone Backface Backing Diameter 2.17"
  • Cup Frontface Backing Diameter 3.62"
  • Cup Backface Backing Diameter 3.43"
  • 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 3774
  • Cup Part Number 3733
  • 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 27500 lbf
  • Static Radial Load 34300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7120 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4120 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 2.700 lb

Features

Performance Features of 3774-3733 Bearing

3774-3733 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 27,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 3774-3733 Bearing Engineered for Reliability?

3774-3733 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance allows for smooth operation in diverse conditions.
Lubrication is required to maintain peak performance and reduce maintenance needs.

Designed for Durability: 3774-3733 Bearing

3774-3733 Bearing’s tapered roller design ensures efficient load distribution, minimising stress points.
The steel cage maintains roller spacing, preventing slippage and reducing wear.
With a static radial load capacity of 34,300 lbf, it handles demanding applications with ease.
Its ABEC-1 rating guarantees consistent precision in performance.

Application

Industrial Uses of 3774-3733 Bearing
The 3774-3733 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently.
Its chrome steel construction ensures durability even in demanding environments, making it a reliable choice for long-term use.

Where Is 3774-3733 Bearing Used?
You’ll often find the 3774-3733 Bearing in automotive applications, particularly in wheel hubs and differential systems.
Its inch sizing makes it compatible with many North American vehicles, and the open design simplifies lubrication.

Built for Heavy-Duty Use: 3774-3733 Bearing
The 3774-3733 Bearing excels in industrial settings like conveyor systems, where its high dynamic radial load capacity keeps operations smooth.
The steel cage adds extra strength, making it suitable for high-stress scenarios.

Automotive vs Industrial: Applications of 3774-3733 Bearing
In automotive systems, the 3774-3733 Bearing supports wheel assemblies, while in industrial gear, it’s ideal for pumps and compressors.
Its versatility comes from the tapered roller design, which manages both radial and thrust loads effectively.

Perfect Fit for Machinery: 3774-3733 Bearing
The 3774-3733 Bearing is a go-to for machinery requiring precise load handling, such as gearboxes and power transmission systems.
Its standard radial clearance and ABEC-1 rating ensure consistent performance without overcomplicating maintenance.

Q&A

SEND INQUIRY