+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 342-333

TS (Single Row Tapered Roller Bearings) (Imperial) 342-333

The 342-333 is a single-row tapered roller bearing with a 1.625″ bore and 3.1496″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 21200 lbf radially and 2570 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. 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 heavy-duty machinery or automotive systems where combined loads are common.

Weighing just 1 lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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

Product Parameters

  • Part Number 342-333
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 3.1496" x 0.8268"
  • Bore Dia 1.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1496"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.882"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8268"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8268"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.81"
  • Cone Backface Backing Diameter 2.09"
  • Cup Frontface Backing Diameter 3.03"
  • Cup Backface Backing Diameter 2.83"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 342
  • Cup Part Number 333
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 335
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21200 lbf
  • Static Radial Load 18700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5490 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2570 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 lb

Features

Performance Features of 342-333 Bearing

342-333 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,200 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Why Choose 342-333 Bearing for Precision Tasks?

342-333 Bearing features precise tolerances, with bore diameter tolerance of +0.005″ to 0.
The tapered roller design ensures smooth operation under both radial and thrust loads.
Its ABEC-1 rating guarantees consistent performance for standard precision applications.
Effective lubrication is required to maintain optimal performance over time.

Built for Reliability: 342-333 Bearing

342-333 Bearing’s single-row construction provides stability and durability in heavy-duty use.
The chrome steel components resist wear, ensuring a longer operational life.
With a static radial load of 18,700 lbf, it handles high-stress applications effectively.
Standard radial clearance options allow flexibility for different installation needs.

How Does 342-333 Bearing Reduce Friction?

342-333 Bearing’s tapered rollers and steel cage minimise friction during operation.
The precise alignment of rollers ensures smooth movement under load.
Chrome steel materials reduce wear, maintaining efficiency over time.
Proper lubrication further enhances its low-friction performance.

Engineered for Precision: 342-333 Bearing

342-333 Bearing’s dimensions are tightly controlled, with cup width tolerance of +0.002″ to -0.01″.
The effective center location of -0.25″ ensures accurate positioning in assemblies.
Its dynamic thrust rating of 2,570 lbf supports reliable performance in thrust applications.
The open design allows for easy inspection and maintenance.

Application

Industrial Uses of 342-333 Bearing
The 342-333 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 342-333 Bearing Used?
You’ll often find the 342-333 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 342-333 Bearing
This bearing excels in industrial fans and pumps, thanks to its robust steel cage and open design. The standard radial clearance allows for smooth operation under varying load conditions.

Automotive vs Aerospace: Applications of 342-333 Bearing
In automotive settings, the 342-333 Bearing supports high radial loads in drivetrains, while its precision makes it suitable for certain aerospace components. The ABEC-1 rating ensures consistent performance.

Key Fields for 342-333 Bearing
The 342-333 Bearing is ideal for mining equipment, where its dynamic load capacity handles harsh conditions. Its compatibility with Timken models also simplifies maintenance and replacements.

Q&A

SEND INQUIRY