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TS (Single Row Tapered Roller Bearings) (Imperial) 34306-34479

TS (Single Row Tapered Roller Bearings) (Imperial) 34306-34479

The 34306-34479 is a single row tapered roller bearing with a 3.0625″ bore and 4.7812″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 27200 lbf radially and 5450 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability 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 reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 2.1 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 ensures easy installation, with options for C3, C4, or C5 available. Its ABEC-1 rating guarantees consistent performance for general applications.

Perfect for scenarios requiring durability and load versatility, such as conveyor systems or heavy-duty equipment. The tapered roller design provides efficient load distribution for longer service life.

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Product Parameters

  • Part Number 34306-34479
  • Brand TFL
  • Interchangeable Timken
  • Size 3.0625" x 4.7812" x 0.9688"
  • Bore Dia 3.0625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 4.7812"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.906"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.86"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9688"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 4.06"
  • Cone Backface Backing Diameter 3.58"
  • Cup Frontface Backing Diameter 4.61"
  • Cup Backface Backing Diameter 4.33"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location 0.06"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 34306
  • Cup Part Number 34479
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 34000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 27200 lbf
  • Static Radial Load 30600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7060 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5450 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 2.1 lb

Features

Performance Features of 34306-34479 Bearing

34306-34479 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 27,200 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing wear and extending operational life.
With a standard radial clearance, it provides flexibility for various applications.

How Is 34306-34479 Bearing Engineered for Reliability?

34306-34479 Bearing features precise cone and cup width tolerances for consistent performance.
The tapered roller design efficiently handles both radial and thrust loads.
Its chrome steel construction ensures durability in temperatures ranging from -30° to 110°C.
The open seal type allows for easy lubrication and maintenance.

Built for Durability: 34306-34479 Bearing

34306-34479 Bearing’s single-row construction provides stability under heavy loads.
The standard radial clearance option ensures smooth operation in various settings.
Its ABEC-1 rating guarantees reliable precision for industrial applications.
The steel cage enhances longevity by keeping rollers properly spaced.

Steel vs Ceramic Bearings: Strengths of 34306-34479 Bearing

34306-34479 Bearing uses chrome steel for its rollers and rings, balancing strength and cost-effectiveness.
It offers a static radial load capacity of 30,600 lbf, suitable for heavy-duty use.
The tapered roller design distributes loads evenly, reducing stress on components.
With a weight of 2.1 lb, it provides robust performance without excessive bulk.

Application

Industrial Uses of 34306-34479 Bearing
34306-34479 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 34306-34479 Bearing Used?
You’ll often find 34306-34479 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for vehicles requiring imperial measurements.

Built for Heavy-Duty Use: 34306-34479 Bearing
34306-34479 Bearing excels in industrial fans and pumps, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 34306-34479 Bearing
In automotive systems, 34306-34479 Bearing supports high radial and thrust loads in transmissions. For aerospace, its precision and temperature tolerance make it suitable for auxiliary equipment.

Perfect Fit for Automation: 34306-34479 Bearing
34306-34479 Bearing works well in conveyor systems and robotic arms, where smooth operation is key. The standard radial clearance ensures consistent performance in automated processes.

Q&A

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