+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 385X-382

TS (Single Row Tapered Roller Bearings) (Imperial) 385X-382

The 385X-382 is a single-row tapered roller bearing with a 2.1654″ bore and 3.875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 24200 lbf radially and 3810 lbf 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.

Interchangeable with Timken models, it’s a practical choice for replacements. Ideal for heavy machinery or automotive systems where combined loads are common.

Weighing 1.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance (with options for C3/C4/C5) offers flexibility for different setups. Its ABEC-1 rating ensures reliable performance for general industrial use.

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

Product Parameters

  • Part Number 385X-382
  • Brand TFL
  • Interchangeable Timken
  • Size 2.1654" x 3.875" x 0.8269"
  • Bore Dia 2.1654"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.864"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7018"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8269"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.4"
  • Cone Backface Backing Diameter 2.64"
  • Cup Frontface Backing Diameter 3.66"
  • Cup Backface Backing Diameter 3.54"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.12"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 385X
  • Cup Part Number 382
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 385
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 24200 lbf
  • Static Radial Load 24100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6280 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3810 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 1.500 lb

Features

Performance Features of 385X-382 Bearing

385X-382 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 24,200 lbf, ensuring reliable performance in tough conditions.
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.

How Is 385X-382 Bearing Engineered for Reliability?

385X-382 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 3,810 lbf makes it suitable for demanding applications.
The bearing requires lubrication but offers consistent performance within its temperature range.

Built for Durability: 385X-382 Bearing

385X-382 Bearing’s chrome steel rollers and rings provide excellent wear resistance, even under heavy loads.
The steel cage design ensures proper roller spacing, minimising wear and noise.
With a static radial load capacity of 24,100 lbf, it delivers reliable performance in industrial settings.
Its ABEC-1 rating confirms its precision and quality.

Steel vs Ceramic Bearings: Strengths of 385X-382 Bearing

385X-382 Bearing uses chrome steel for both rollers and rings, offering a balance of strength and affordability.
The tapered roller design efficiently manages combined loads, with a dynamic radial rating of 6,280 lbf.
Its standard radial clearance allows for smooth operation in various applications.
The bearing’s steel cage ensures long-term reliability without the higher cost of ceramic alternatives.

Application

Industrial Uses of 385X-382 Bearing
385X-382 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 385X-382 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 385X-382 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 385X-382 Bearing Used?
You’ll often find 385X-382 Bearing in agricultural machinery, where its robust design handles rough conditions. The tapered rollers manage both radial and thrust loads smoothly.

In mining equipment, 385X-382 Bearing’s high dynamic load capacity ensures reliable performance. Its standard radial clearance options make it adaptable to different operational needs.

Built for Heavy-Duty Use: 385X-382 Bearing
385X-382 Bearing excels in forestry machinery, where its chrome steel rollers withstand heavy loads and shocks. The open seal type simplifies maintenance in dusty environments.

For railway applications, 385X-382 Bearing’s precise tolerances ensure smooth operation under constant vibration. Its compatibility with Timken models adds to its versatility.

Automotive vs Aerospace: Applications of 385X-382 Bearing
In automotive systems, 385X-382 Bearing is ideal for transmissions, offering stability under high torque. Its ABEC-1 rating balances precision and cost-effectiveness.

For aerospace ground equipment, 385X-382 Bearing’s temperature range suits various climates. The steel cage provides lightweight yet durable support for auxiliary systems.

Q&A

SEND INQUIRY