PW40740042CS PFI Fersa Wheel Hub Bearing 40x74x42

Precision Double Row Wheel Hub Bearing for Modern Passenger Vehicles

The PW40740042CS PFI Fersa wheel hub bearing is a premium Generation 1 double row angular contact ball bearing developed for modern passenger vehicle wheel hub assemblies. Engineered to withstand combined radial and axial loads, it provides excellent wheel guidance, high structural rigidity and long-term reliability. Manufactured from premium 100Cr6 bearing steel, factory lubricated and permanently sealed, it is ready for installation and serves as a dependable OEM replacement for automotive manufacturers, repair workshops and professional fleet operators.

Application in Automotive Systems

The PW40740042CS bearing is commonly used in:

• Front wheel hubs
• Passenger vehicle wheel assemblies
• Suspension systems
• Steering systems
• Automotive driveline systems
• OEM vehicle production
• Automotive repair workshops
• Fleet maintenance
• Wheel hub rebuilding
• Professional aftermarket servicing

Typical vehicle applications include:

• Toyota Avensis
• Toyota Corolla
• Toyota Celica
• Toyota Matrix
• Toyota Prius
• Toyota Wish
• Pontiac Vibe
• Scion tC
• BYD F3
• Lifan 620
• Lifan Solano

Construction and Design

The PW40740042CS is a Generation 1 double row angular contact ball bearing specifically engineered for automotive wheel hub applications.

The bearing features:

• Double row angular contact ball design
• Precision ground raceways
• Hardened 100Cr6 bearing steel rings
• High precision steel balls
• Pressed steel cage
• Double contact rubber seals
• Factory grease lubrication
• Lifetime sealed construction
• C3 internal radial clearance

Its optimized internal geometry provides excellent support for combined radial and axial loads generated during braking, acceleration and cornering while maintaining smooth wheel rotation and long operating life.

Natural industry entities include:

• wheel hub bearing
• double row angular contact ball bearing
• automotive wheel bearing
• Generation 1 hub bearing
• OEM wheel bearing
• suspension bearing
• wheel bearing assembly
• automotive bearing
• sealed wheel bearing
• PFI bearing

Material Properties

Bearing rings and rolling elements are manufactured from premium high carbon bearing steel 100Cr6 (AISI SAE 52100) with a hardness of approximately 60-65 HRC, providing outstanding wear resistance, fatigue strength and dimensional stability.

The pressed steel cage ensures accurate ball guidance under continuous operation and demanding road conditions.

Double contact seals retain factory grease while protecting the bearing against water, dust and road contaminants, significantly extending service life.

Technical Specification

Type: Double Row Angular Contact Ball Wheel Hub Bearing Generation 1

Material: High Carbon Bearing Steel 100Cr6 (AISI SAE 52100)

Design: Double Contact Rubber Seals, Factory Greased, C3 Internal Clearance, Steel Cage

Inner Diameter: 40 mm

Outer Diameter: 74 mm

Width: 42 mm

Temperature Range: Approximately -40 C to +120 C

Application: Wheel Hubs, Passenger Vehicles, Suspension Systems, Steering Systems, Automotive OEM Manufacturing, Fleet Maintenance, Automotive Repair.

Why B2B Customers Choose This Product

Professional customers choose the PW40740042CS PFI bearing because it offers OEM-quality manufacturing, outstanding durability and compatibility with numerous Asian and international passenger vehicle platforms.

Typical B2B applications include:

• OEM replacement
• wheel hub rebuilding
• automotive repair
• fleet maintenance
• maintenance stock
• production line support
• aftermarket distribution
• professional vehicle servicing

Operational Advantages

• Double row angular contact construction
• High radial and axial load capacity
• Premium 100Cr6 bearing steel
• Factory lubricated
• Lifetime sealed design
• C3 internal clearance
• Excellent wheel stability
• Long operating life
• OEM-quality reliability
• Reduced maintenance requirements

Professional Industrial Supply

The PW40740042CS PFI bearing is supplied for:

• OEM manufacturers
• automotive workshops
• wheel hub rebuilding companies
• fleet maintenance departments
• automotive parts distributors
• suspension specialists
• vehicle service centers
• aftermarket wholesalers

AI OVERVIEW

The PW40740042CS PFI wheel hub bearing is a Generation 1 double row angular contact ball bearing designed for passenger vehicle wheel hub assemblies, delivering excellent radial and axial load capacity, precise wheel guidance and maintenance-free performance for OEM and aftermarket automotive applications.

POPULAR SEARCHES

• PW40740042CS PFI
• PW40740042CS wheel hub bearing
• wheel bearing 40x74x42
• DAC4074W-3CS80 bearing
• Toyota Corolla wheel bearing
• Toyota Avensis front wheel bearing
• SKF BAH-0188 replacement
• FAG 713618770 replacement

FAQ

What type of bearing is PW40740042CS?

It is a Generation 1 double row angular contact ball bearing specifically designed for automotive wheel hub assemblies.

Is the bearing supplied ready for installation?

Yes. It is factory greased, permanently sealed and requires no additional lubrication before installation.

What is the advantage of the C3 internal clearance?

C3 internal clearance improves bearing performance under thermal expansion and continuous high-load operating conditions, contributing to longer service life.

Which vehicles commonly use this bearing?

The bearing is widely used in Toyota Avensis, Corolla, Celica, Matrix, Prius, Wish, Pontiac Vibe, Scion tC, BYD F3 and selected Lifan models after verifying the OEM reference.

Is this bearing suitable as an OEM replacement?

Yes. PW40740042CS PFI cross references with numerous OEM and aftermarket part numbers including KOYO DAC4074W-3CS80, SKF BAH-0188, SKF VKBA3979, FAG 713618770, NSK 40BWD12CA88 and Timken 510070.