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TS (Single Row Tapered Roller Bearings) (Imperial) 37425N-37625

TS (Single Row Tapered Roller Bearings) (Imperial) 37425N-37625

The 37425N-37625 is a single-row tapered roller bearing with a 4.25″ bore and 6.25″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 30700 lbf radially and 8250 lbf thrust, making it a versatile choice.

Its open design allows for easy lubrication, while the steel cage ensures durability. 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 heavy-duty applications like axles or gearboxes where combined loads are common.

Weighing 3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 37425N-37625
  • Brand TFL
  • Interchangeable Timken
  • Size 4.25" x 6.25" x 0.9063"
  • Bore Dia 4.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.844"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9063"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.32"
  • Cone Backface Backing Diameter 4.8"
  • Cup Frontface Backing Diameter 6.00"
  • Cup Backface Backing Diameter 5.63"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location 0.54"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 37425N
  • Cup Part Number 37625
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 37000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 30700 lbf
  • Static Radial Load 40100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7960 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8250 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 3 lb

Features

Performance Features of 37425N-37625 Bearing

37425N-37625 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30700 lbf, making it suitable for heavy-duty 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 conditions.

How Is 37425N-37625 Bearing Engineered for Reliability?

37425N-37625 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 8250 lbf at 90 million revolutions highlights long-term performance.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Built for Durability: 37425N-37625 Bearing

37425N-37625 Bearing’s chrome steel components resist wear, even under high radial loads up to 40100 lbf.
The tapered roller design distributes loads evenly, enhancing stability and reducing stress points.
With an ABEC-1 rating, it balances precision and cost-effectiveness for industrial use.
Its open design simplifies lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 37425N-37625 Bearing
37425N-37625 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 37425N-37625 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 37425N-37625 Bearing’s open design allows for easy lubrication, extending its service life in high-load environments. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 37425N-37625 Bearing Used?
37425N-37625 Bearing can be found in agricultural machinery, supporting components like gearboxes and PTO shafts. Its robust design ensures smooth operation even in dusty or wet conditions.

The bearing also works well in railway applications, where its ability to handle heavy loads and vibrations is crucial. The standard radial clearance option makes it adaptable to various railcar systems.

Built for Heavy-Duty Use: 37425N-37625 Bearing
37425N-37625 Bearing excels in forestry equipment, such as log splitters and sawmills, thanks to its high dynamic load capacity. The tapered rollers distribute stress evenly, reducing wear over time.

In material handling systems, this bearing’s compatibility with Timken models makes it a versatile replacement option. The inch measurements simplify integration into existing setups.

Automotive vs Aerospace: Applications of 37425N-37625 Bearing
In automotive settings, 37425N-37625 Bearing supports drivetrain components, offering a balance of strength and precision. Its ABEC-1 rating ensures consistent performance for everyday vehicles.

For aerospace ground equipment, the bearing’s temperature range suits outdoor use, from cold storage to hot tarmac conditions. The chrome steel rollers maintain integrity under varying operational stresses.

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