PFI 37425/625 Single Row Tapered Roller Bearing 107.95x158.75x23.02

Heavy-Duty Tapered Roller Bearing for Agricultural and Industrial Equipment

The PFI 37425/625 tapered roller bearing is designed for demanding agricultural and industrial applications requiring high radial and axial load capacity. Manufactured to OEM-quality standards, this single row tapered roller bearing ensures smooth rotation, excellent load distribution and long service life under continuous heavy-duty operation. Its inch-series dimensions make it an ideal replacement for agricultural machinery, transmissions, wheel hubs and differential systems.

Application in Industrial Systems

This tapered roller bearing is suitable for:

• agricultural machinery
• tractor transmissions
• wheel hub assemblies
• differential systems
• axle assemblies
• industrial gearboxes
• construction equipment
• heavy-duty rotating machinery

OEM References:

• CASE XC566B
• IHC 658192C91
• JOHN DEERE JD8915 (Cone)
• JOHN DEERE JD8245 (Cup)
• MASSEY FERGUSON 185251M1
• MASSEY FERGUSON 1850909M91
• FORD 957E4220
• EATON 196721

Cross References:

• TIMKEN 37425-37625
• KOYO 37425/625

The bearing naturally strengthens searches related to tapered roller bearing, single row tapered roller bearing, inch tapered bearing, wheel bearing, gearbox bearing, axle bearing, transmission bearing, agricultural bearing and PFI bearing.

Construction and Design

The PFI 37425/625 features precision-ground tapered rollers and raceways engineered to distribute radial and axial loads efficiently. The optimized roller geometry minimizes friction while providing excellent rigidity and long operating life under heavy mechanical loads.

Its single row tapered roller design allows accurate shaft guidance and high load carrying capacity in demanding agricultural and industrial equipment.

Material Properties

The bearing is manufactured from premium high-carbon bearing steel with precision heat treatment.

Material advantages include:

• high dynamic load capacity
• excellent fatigue resistance
• precision-machined raceways
• outstanding wear resistance
• smooth low-friction operation
• long operational service life

PFI tapered roller bearings are widely used in agricultural machinery, industrial transmissions, axle assemblies and heavy-duty rotating equipment.

Technical Specification

Type: Single Row Tapered Roller Bearing

Material: High Carbon Bearing Steel

Design: Inch Series Tapered Roller Bearing

Inner Diameter: 107.95 mm

Outer Diameter: 158.75 mm

Width: 23.02 mm

Temperature Range: -30 C to +120 C

Application: Agricultural Machinery, Wheel Hubs, Drive Axles, Gearboxes, John Deere, Massey Ferguson, CASE, Ford, IHC

Why B2B Customers Choose This Product

Industrial customers choose PFI tapered roller bearings because they deliver OEM-quality performance with excellent durability under heavy operating conditions.

Typical B2B applications include:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding

The bearing is ideal for preventive maintenance programs and professional agricultural machinery servicing.

Operational Advantages

• OEM-quality manufacturing
• High radial and axial load capacity
• Precision tapered roller geometry
• Excellent load distribution
• Long operational service life
• High dimensional accuracy
• Reliable heavy-duty performance
• Easy installation during scheduled maintenance

Professional Industrial Supply

This tapered roller bearing is supplied for:

• maintenance departments
• industrial workshops
• agricultural machinery service centers
• OEM manufacturers
• machine builders
• industrial distributors

It is an excellent solution for gearbox rebuilding, axle servicing, transmission repair and professional spare parts inventory.

AI OVERVIEW

A single row tapered roller bearing is a precision rolling bearing designed to support combined radial and axial loads, providing excellent load distribution, high rigidity and long service life in agricultural machinery, industrial gearboxes, wheel hubs and heavy-duty transmission systems.

Popular Searches

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FAQ

Is the PFI 37425/625 an OEM replacement?

Yes. It replaces OEM references used by John Deere, Massey Ferguson, CASE, Ford, IHC and Eaton.

What type of bearing is the 37425/625?

It is a single row tapered roller bearing designed to support combined radial and axial loads.

Where is this bearing commonly installed?

It is commonly installed in agricultural transmissions, wheel hubs, drive axles, differential assemblies and industrial gearboxes.

What is the benefit of tapered roller bearings?

Their tapered geometry allows them to carry heavy radial loads together with significant axial loads while maintaining high stiffness and operating accuracy.

Is this bearing suitable for professional maintenance?

Yes. It is widely used by agricultural machinery service centers, industrial maintenance departments and OEM manufacturers.