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TS (Single Row Tapered Roller Bearings) (Imperial) 334-333

TS (Single Row Tapered Roller Bearings) (Imperial) 334-333

The 334-333 is a single row tapered roller bearing with a 1.1875″ bore and 3.1496″ outer diameter, crafted from durable chrome steel. It manages combined loads up to 17900 lbf radially and 2170 lbf in thrust, suitable for various industrial uses.

Its open design allows for 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, making it a practical choice for replacements. It’s ideal for applications like gearboxes or heavy machinery where combined loads are common.

Weighing just 1.3 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for widespread use.

The bearing features standard radial clearance, with options for C3, C4, or C5 if needed. Its ABEC-1 rating ensures dependable precision for general applications.

With a cone part number 334 and cup part number 333, it’s easy to identify and replace. The tapered roller design provides stability under heavy loads, making it a reliable component in demanding environments.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 334-333
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1875" x 3.1496" x 0.8268"
  • Bore Dia 1.1875"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.5"
  • Cone Backface Backing Diameter 1.54"
  • 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 334
  • 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 17900 lbf
  • Static Radial Load 18700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4640 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2170 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 1.3 lb

Features

Why Choose 334-333 Bearing for Combined Loads?

334-333 Bearing is crafted with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 17,900 lbf, making it suitable for demanding applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 334-333 Bearing Engineered for Reliability?

334-333 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its dynamic thrust rating of 2,170 lbf ensures consistent performance under pressure.
This bearing is compatible with Timken models, providing flexibility in replacement options.

Built for Durability: 334-333 Bearing

334-333 Bearing’s robust chrome steel components withstand heavy loads and high stress.
The tapered roller design distributes forces evenly, reducing wear and tear.
With an ABEC-1 rating, it balances precision and affordability for various industrial uses.
Its open seal type simplifies lubrication, ensuring long-term reliability.

Application

Industrial Uses of 334-333 Bearing
The 334-333 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 334-333 Bearing Used?
You’ll often find the 334-333 Bearing in automotive applications like truck wheel hubs, where its robust design supports both radial and thrust loads. The inch sizing makes it a convenient choice for North American vehicle models.

Built for Heavy-Duty Use: 334-333 Bearing
In industrial settings like conveyor systems, the 334-333 Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 334-333 Bearing
While the 334-333 Bearing is popular in automotive systems, it’s also suited for aerospace ground support equipment due to its precise load handling. The ABEC-1 rating ensures consistent performance across different applications.

Practical Applications of 334-333 Bearing
For farm machinery like tractors, the 334-333 Bearing’s tapered rollers provide smooth operation under heavy loads. Its standard radial clearance makes it versatile for various agricultural needs.

Q&A

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