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TS (Single Row Tapered Roller Bearings) (Imperial) 3767-3720V

TS (Single Row Tapered Roller Bearings) (Imperial) 3767-3720V

The 3767-3720V is a single-row tapered roller bearing with a 2.0625″ bore and 3.6718″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 27500 lbf radially and 4120 lbf in thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Product Parameters

  • Part Number 3767-3720V
  • Brand TFL
  • Interchangeable Timken
  • Size 2.0625" x 3.6718" x 1.1876"
  • Bore Dia 2.0625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.6718"
  • 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 0.09"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.32"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 3.50"
  • Cup Backface Backing Diameter 3.23"
  • 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 3767
  • Cup Part Number 3720V
  • 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 1.8 lb

Features

Performance Features of 3767-3720V Bearing

3767-3720V Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 27,500 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.

3767-3720V Bearing requires lubrication, but its robust design minimises maintenance needs.
The standard radial clearance allows for smooth operation in most applications.

Application

Industrial Uses of 3767-3720V Bearing
3767-3720V Bearing is commonly used in heavy machinery, especially in construction equipment where combined radial and thrust loads are present. Its tapered roller design ensures smooth operation even under demanding conditions.
The open seal type allows for easy lubrication, making it suitable for applications like gearboxes and wheel hubs in industrial settings. Chrome steel construction provides durability, extending the bearing’s service life.

Where Is 3767-3720V Bearing Used?
In automotive applications, 3767-3720V Bearing can be found in truck axles and differential systems, handling both radial and thrust loads effectively. Its inch sizing makes it compatible with many North American vehicle models.
The steel cage adds stability, ensuring consistent performance even during high-speed operations. This makes it a reliable choice for long-haul transportation vehicles.

Built for Heavy-Duty Use: 3767-3720V Bearing
3767-3720V Bearing excels in agricultural machinery, such as tractors and harvesters, where dirt and debris are common. The standard radial clearance allows for some misalignment without compromising performance.
Its ABEC-1 rating ensures adequate precision for most heavy-duty applications. The bearing’s temperature range also makes it suitable for use in varying weather conditions.

Automotive vs Aerospace: Applications of 3767-3720V Bearing
In automotive systems, 3767-3720V Bearing is often used in drivetrains, where its combined load capacity is beneficial. The chrome steel rollers provide excellent wear resistance over time.
While not typically used in aerospace, this bearing could support ground support equipment due to its robust construction. The 3.6718″ outer diameter offers a good balance between strength and space constraints.

Key Fields for 3767-3720V Bearing
3767-3720V Bearing finds its place in mining equipment, where reliability under heavy loads is crucial. The tapered design helps distribute loads evenly across the rollers.
With a static radial load capacity of 34300 lbf, it can handle significant stress without deformation. This makes it ideal for applications where equipment operates continuously under load.

Q&A

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