TS (Single Row Tapered Roller Bearings) (Imperial) 3780V-3726

The 3780V-3726 is a single-row tapered roller bearing with a 2-inch bore and 3.75-inch outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 32500 lbf radially and 4890 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. 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 or automotive systems where combined loads are common.

Weighing just 2 pounds, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Description

Features

Application

Q&A

Product Parameters

Part Number 3780V-3726
Brand TFL
Interchangeable Timken
Size 2" x 3.75" x 1.1876"
Bore Dia 2"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.75"
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 0.130"
Cone Frontface Backing Diameter 2.28"
Cone Backface Backing Diameter 2.52"
Cup Frontface Backing Diameter 3.54"
Cup Backface Backing Diameter 3.27"
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 3726
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 lb

Features

Engineered for Precision: 3780V-3726 Bearing

3780V-3726 Bearing features a single row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and reliable performance in various applications.

The dynamic radial load capacity of 32500 lbf makes it suitable for heavy-duty operations.
With a static radial load of 34300 lbf, it provides stability under demanding conditions.

3780V-3726 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options offer flexibility for different operational needs.

The steel cage maintains roller alignment, reducing wear and extending service life.
This bearing is interchangeable with Timken models, ensuring easy replacement and compatibility.

Application

Industrial Uses of 3780V-3726 Bearing
The 3780V-3726 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, making it a reliable choice for industrial applications.

Why Is 3780V-3726 Bearing Essential in Machinery?
In automotive systems, 3780V-3726 Bearing supports components like wheel hubs and differentials, providing smooth operation under heavy loads.
The imperial sizing makes it compatible with a wide range of American-made vehicles and machinery.

Built for Heavy-Duty Use: 3780V-3726 Bearing
For agricultural machinery, 3780V-3726 Bearing’s robust design withstands the rigours of fieldwork, from tractors to harvesters.
The open seal type allows for easy lubrication, extending the bearing’s service life in dusty conditions.

Automotive vs Aerospace: Applications of 3780V-3726 Bearing
In automotive applications, 3780V-3726 Bearing is ideal for transmissions and axles, where precision and durability are key.
While not typically used in aerospace, its reliability makes it suitable for ground support equipment and other heavy-duty uses.

Key Fields for 3780V-3726 Bearing
The 3780V-3726 Bearing finds its place in mining equipment, where its ability to handle high loads and harsh conditions is invaluable.
Its standard radial clearance and ABEC-1 rating ensure consistent performance in various industrial settings.