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TS (Single Row Tapered Roller Bearings) (Imperial) 39250-39414X

TS (Single Row Tapered Roller Bearings) (Imperial) 39250-39414X

The 39250-39414X is a single-row tapered roller bearing with a 2.5″ bore and 4.1339″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 25800 lbf radially and 4440 lbf thrust, suitable for demanding applications.

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

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

Weighing 1.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating provide consistent performance. Its tapered roller design ensures efficient load distribution, reducing wear over time.

Perfect for industrial settings requiring durable, high-capacity bearings. The clearances and tolerances are designed for precise fit and long service life.

Maintenance is straightforward thanks to its open structure. A practical choice for engineers and maintenance teams alike.

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Product Parameters

  • Part Number 39250-39414X
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 4.1339" x 0.8661"
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.1339"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8661"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6299"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8661"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.080"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 2.72"
  • Cone Backface Backing Diameter 2.87"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.78"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.06"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 39250
  • Cup Part Number 39414X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 39000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 25800 lbf
  • Static Radial Load 27000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6680 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4440 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 1.500 lb

Features

Performance Features of 39250-39414X Bearing

39250-39414X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,800 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.

How Is 39250-39414X Bearing Engineered for Reliability?

39250-39414X Bearing features precise cone and cup dimensions, enhancing load distribution and stability.
With a temperature range of -30° to 110°C, it performs well in varied environments.
The standard radial clearance options provide flexibility for different applications.

Built for Durability: 39250-39414X Bearing

39250-39414X Bearing’s tapered roller design efficiently handles both radial and thrust loads.
Its chrome steel construction resists wear, ensuring long service life even under heavy stress.
The open design allows for easy lubrication, maintaining smooth operation over time.

Steel vs Ceramic Bearings: Strengths of 39250-39414X Bearing

39250-39414X Bearing uses high-quality chrome steel for rollers and rings, balancing strength and cost-effectiveness.
It supports dynamic thrust loads up to 4,440 lbf, making it suitable for heavy-duty applications.
The ABEC-1 rating ensures consistent precision in performance.

Why Choose 39250-39414X Bearing for Precision Tasks?

39250-39414X Bearing’s single-row tapered design provides accurate load handling and alignment.
Its effective center location of -0.06″ enhances stability in precise machinery setups.
The standard radial clearance options allow for tailored performance in various operational conditions.

Application

Industrial Uses of 39250-39414X Bearing
The 39250-39414X Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 39250-39414X Bearing Used?
You’ll often find the 39250-39414X Bearing in automotive applications, particularly in wheel hubs and axles. Its inch sizing makes it a reliable choice for vehicles requiring precise load distribution.

Built for Heavy-Duty Use: 39250-39414X Bearing
This bearing excels in industrial gearboxes, 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 39250-39414X Bearing
In automotive systems, the 39250-39414X Bearing supports high radial and thrust loads in drivetrains. For aerospace, its precision and reliability make it suitable for auxiliary equipment.

Key Fields for 39250-39414X Bearing
The 39250-39414X Bearing is ideal for agricultural machinery, where its tapered rollers handle uneven loads effortlessly. Its standard radial clearance ensures smooth operation in varying conditions.

Q&A

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