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TS (Single Row Tapered Roller Bearings) (Imperial) 34307-34492

TS (Single Row Tapered Roller Bearings) (Imperial) 34307-34492

The 34307-34492 is a single-row tapered roller bearing with a 3.0625″ bore and 4.925″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 23000 lbf radially and 4600 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’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 34307-34492
  • Brand TFL
  • Interchangeable Timken
  • Size 3.0625" x 4.925" x 0.9449"
  • Bore Dia 3.0625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 4.925"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.906"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6563"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9449"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 4.06"
  • Cone Backface Backing Diameter 3.78"
  • Cup Frontface Backing Diameter 4.67"
  • Cup Backface Backing Diameter 4.41"
  • 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 34307
  • Cup Part Number 34492
  • 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 23000 lbf
  • Static Radial Load 30600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5960 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4600 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 34307-34492 Bearing

34307-34492 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,000 lbf, ensuring reliable performance in tough conditions.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 34307-34492 Bearing Engineered for Reliability?

34307-34492 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its ABEC-1 rating confirms consistent precision for industrial applications.
The bearing requires lubrication but offers long service life with proper maintenance.

Built for Durability: 34307-34492 Bearing

34307-34492 Bearing’s tapered roller design distributes loads evenly, reducing stress on components.
The steel cage and chrome steel rollers work together to minimise wear during operation.
With a static radial load capacity of 30,600 lbf, it handles heavy-duty applications reliably.
Its inch-sized dimensions make it compatible with imperial system machinery.

Steel vs Ceramic Bearings: Strengths of 34307-34492 Bearing

34307-34492 Bearing uses chrome steel for both rings and rollers, providing excellent strength-to-weight ratio.
This material choice makes it more cost-effective than ceramic options while maintaining good performance.
The bearing’s 34000 series design ensures compatibility with various industrial equipment.
Its standard radial clearance allows for proper lubrication distribution during operation.

Application

Industrial Uses of 34307-34492 Bearing
The 34307-34492 Bearing is widely used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 34307-34492 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 34307-34492 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it a dependable choice for continuous operation.

What Makes 34307-34492 Bearing a Preferred Choice?
The 34307-34492 Bearing stands out in applications like mining equipment, where its robust design handles heavy radial and thrust loads. Its standard radial clearance offers flexibility for different operational needs.

In power transmission systems, 34307-34492 Bearing’s tapered rollers reduce friction, enhancing efficiency. The ABEC-1 rating ensures consistent performance, making it suitable for general industrial use.

Built for Heavy-Duty Use: 34307-34492 Bearing
The 34307-34492 Bearing excels in forestry machinery, where its combined load capacity and chrome steel rollers withstand harsh conditions. Its open design simplifies maintenance, reducing downtime.

For railway applications, 34307-34492 Bearing’s durability and temperature range make it ideal for axle boxes. The steel cage ensures long-term reliability, even under constant vibration.

Light-Duty vs Heavy-Duty: Best Uses for 34307-34492 Bearing
In light-duty scenarios like small gearboxes, 34307-34492 Bearing offers smooth operation with minimal maintenance. Its standard radial clearance adapts well to moderate loads.

For heavy-duty industrial presses, 34307-34492 Bearing’s high dynamic load rating ensures stability. The inch measurements provide easy integration into existing machinery setups.

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