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TS (Single Row Tapered Roller Bearings) (Imperial) 4367-4320

TS (Single Row Tapered Roller Bearings) (Imperial) 4367-4320

The 4367-4320 is a single-row tapered roller bearing with a 1.5625″ bore and 3.4843″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 44700 lbf radially and 5640 lbf thrust, making it versatile for various applications.

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

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

Weighing 2.700 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 4367-4320
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5625" x 3.4843" x 1.5626"
  • Bore Dia 1.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.4843"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.59"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5626"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.05"
  • Cone Backface Backing Diameter 2.32"
  • Cup Frontface Backing Diameter 3.34"
  • Cup Backface Backing Diameter 2.99"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.59"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 4367
  • Cup Part Number 4320
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 4300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 44700 lbf
  • Static Radial Load 45900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5640 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 4367-4320 Bearing

4367-4320 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 44,700 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Does 4367-4320 Bearing Reduce Friction?

4367-4320 Bearing’s tapered roller design minimises friction, enabling smooth operation under heavy loads.
The precision-engineered steel cage ensures even load distribution, reducing wear and tear.
Its chrome steel construction resists corrosion, maintaining performance over time.
With standard radial clearance options, it adapts to different application needs.

Designed for Durability: 4367-4320 Bearing

4367-4320 Bearing features a single-row construction, providing stability and strength.
The chrome steel rollers and rings enhance durability, even under high radial and thrust loads.
Its effective centre location of -0.59″ ensures precise alignment in various setups.
With an ABEC-1 rating, it balances performance and affordability.

Steel vs Ceramic Bearings: Strengths of 4367-4320 Bearing

4367-4320 Bearing uses chrome steel for both rollers and rings, offering excellent strength and wear resistance.
The steel cage provides reliable support, ensuring consistent performance under combined loads.
Its dynamic thrust rating of 5,640 lbf makes it suitable for demanding applications.
With a weight of 2.700 lb, it balances durability and ease of handling.

Application

Common Applications of 4367-4320 Bearing
The 4367-4320 Bearing is widely used in industrial gearboxes, where its tapered roller design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability in high-stress environments like mining equipment.

In automotive applications, 4367-4320 Bearing supports heavy-duty axles and wheel hubs, particularly in trucks and off-road vehicles. The imperial sizing makes it a straightforward replacement for Timken equivalents in North American models.

For construction machinery, 4367-4320 Bearing’s robust design excels in excavators and cranes, where load capacity and reliability are critical. The open seal type allows for easy lubrication, extending service life in dusty conditions.

Where Is 4367-4320 Bearing Used?
You’ll often find 4367-4320 Bearing in agricultural equipment like tractors and harvesters, where it withstands uneven loads and vibrations. Its steel cage provides stability during prolonged use in field operations.

The bearing also fits well in railway applications, particularly in freight car axles. Its ABEC-1 rating balances precision and cost-effectiveness for these heavy-transport needs.

Built for Heavy-Duty Use: 4367-4320 Bearing
4367-4320 Bearing performs reliably in forestry machinery, such as log splitters and sawmills. The tapered rollers distribute loads evenly, reducing wear during repetitive high-force operations.

Its standard radial clearance makes it adaptable to various industrial pumps and compressors. The temperature range suits both indoor and outdoor equipment in most climates.

Automotive vs Aerospace: Applications of 4367-4320 Bearing
In automotive settings, 4367-4320 Bearing handles wheel and drivetrain loads in commercial vehicles. For aerospace ground equipment, it supports landing gear test rigs and cargo loaders.

The bearing’s dynamic thrust rating makes it suitable for helicopter rotor maintenance stands. However, its weight limits use in actual aircraft components.

Industrial Uses of 4367-4320 Bearing
4367-4320 Bearing is a go-to choice for conveyor systems in manufacturing plants. Its combined load capacity manages both the weight and directional forces of moving materials.

The bearing also appears in marine applications like winches and deck machinery. Chrome steel components resist corrosion in salty environments when properly maintained.

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