+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 3780V-3730

TS (Single Row Tapered Roller Bearings) (Imperial) 3780V-3730

The 3780V-3730 is a single-row tapered roller bearing with a 2″ bore and 3.6718″ outer diameter, crafted from durable 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 for easy lubrication, while the steel cage ensures reliable performance 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 practical replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 1.900 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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

Product Parameters

  • Part Number 3780V-3730
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.6718" x 1.1876"
  • Bore Dia 2"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.52"
  • Cup Frontface Backing Diameter 3.50"
  • Cup Backface Backing Diameter 3.31"
  • 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 3730
  • 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 1.900 lb

Features

Performance Features of 3780V-3730 Bearing

3780V-3730 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 32,500 lbf, ensuring reliable performance in 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 well in various environments.

3780V-3730 Bearing requires lubrication, but its robust design minimises maintenance needs.
The standard radial clearance options provide flexibility for different installation requirements.

Application

Industrial Uses of 3780V-3730 Bearing
The 3780V-3730 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 3780V-3730 Bearing Used?
You’ll often find 3780V-3730 Bearing in agricultural machinery, supporting gearboxes and axles that require reliable performance. Its imperial sizing makes it a fit for older equipment still in use.

Built for Heavy-Duty Use: 3780V-3730 Bearing
In mining applications, 3780V-3730 Bearing excels under high radial and thrust loads, thanks to its robust single-row design. The open seal allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 3780V-3730 Bearing
While 3780V-3730 Bearing is popular in truck wheel hubs, it’s also suitable for aerospace ground support equipment. Its ABEC-1 rating balances precision and cost for these varied uses.

Perfect Fit for Automation: 3780V-3730 Bearing
In conveyor systems, 3780V-3730 Bearing provides smooth operation with its standard radial clearance. The steel cage adds stability, making it a reliable choice for continuous use.

Q&A

SEND INQUIRY