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

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

The 37425-37625 is a single-row tapered roller bearing with a 4.25″ bore and 6.25″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 30700 lbf radially and 8250 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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, gearboxes, or automotive systems 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 37425-37625
  • 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 37425
  • 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 37425-37625 Bearing

37425-37625 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30700 lbf, ensuring reliable performance in heavy-duty applications.

The tapered roller design provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs well in various environments.

The steel cage maintains roller alignment, reducing wear and extending service life.
Its standard radial clearance makes it versatile for different industrial needs.

Application

Industrial Uses of 37425-37625 Bearing
The 37425-37625 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 37425-37625 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high stress. The imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 37425-37625 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

Where Is 37425-37625 Bearing Used?
You’ll often find 37425-37625 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough terrain. The tapered rollers distribute loads evenly, preventing premature failure.

In manufacturing plants, 37425-37625 Bearing supports heavy-duty gearboxes and pulleys, ensuring smooth rotation. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 37425-37625 Bearing
The 37425-37625 Bearing excels in forestry equipment like log splitters and sawmills, thanks to its high static radial load capacity. Its chrome steel rollers resist deformation under extreme pressure.

For railway applications, 37425-37625 Bearing’s effective center location provides stability in axle boxes. The standard radial clearance accommodates thermal expansion during long-haul journeys.

Automotive vs Aerospace: Applications of 37425-37625 Bearing
In automotive settings, 37425-37625 Bearing is ideal for trailer axles, where its combined load capacity handles both radial and thrust forces. The inch measurements simplify replacements in older vehicles.

For aerospace ground support equipment, 37425-37625 Bearing’s temperature range suits outdoor use in varying climates. Its steel cage withstands vibrations common in airport machinery.

Q&A

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