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QA1 Precision Products WPB4T Wide Series Spherical Bearing 1/4 Inch PTFE Lined

Part of: QA1 Precision Products Wide Bearing

Other options in this family: QA1 Precision Products WPB12T QA1 Precision Products WPB8T QA1 Precision Products WPB10T QA1 Precision Products WPB16T

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

WPB4T
8 reviews
Sale Price

$17.01

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The QA1 Precision Products WPB4T is a wide-series spherical bearing engineered for high-performance suspension and chassis applications. This bearing features a 1/4-inch bore diameter and is constructed from corrosion-resistant stainless steel for durability in demanding environments.

Key Features:

  • Wide-series (WPB) spherical bearing design for increased load capacity and misalignment tolerance
  • Stainless steel housing and race for superior corrosion resistance
  • PTFE (Teflon) race lining provides low-friction operation and maintenance-free performance
  • 1/4-inch bore diameter for precision fit
  • Self-lubricating design eliminates need for grease fittings
  • Ideal for suspension links, control arms, steering components, and custom fabrication projects

The PTFE liner provides excellent wear resistance and consistent performance across a wide temperature range, making this bearing suitable for both street and racing applications. The spherical design accommodates angular misalignment while maintaining smooth articulation under load.

Products specifications

Approx Bearing Weight

0.03

B (+0.0000/-0.0005)

0.25

Ball Dia Ref

0.531

Chamfer Reference

0.022 in.

D (+0.0000/-0.0005)

0.625

Inner Ball Diameter (in.)

0.2500 in.

Inner Ball Width (in.)

0.437 in.

Misalign Angle

15

No Load Breakaway

0.25-5

O Flat Dia Ref

0.3

Quantity

Sold individually.

Race Width (in.)

0.327 in.

Receiver Race Diameter (in.)

0.6250 in.

Rod End Ball Diameter (in.)

0.531 in.

Rod End Bearing Material

Stainless steel

Rod End Misalign Angle (degrees)

15 degrees

T (+/-0.005)

0.327

ULT. Static Radial Load (lbs.)

5,500 lbs.

UTL Axial Push

1770

UTL Radical Static

5500

W (+0.000/-0.002)

0.437

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Title

QA1 Suspension Bearing WPB4T

Order # 26695 I ordered an EGT and a gauge pod. It showed up at my house 4 days later exactly as I had ordered it. The Prices are unbeatable!

seemed a bit hard to find products, but the prices were great and delivery prompt

Great price. Easy transaction.

This is the first time I've ordered from this site, but things look good from what I can tell so far. They had the parts I was looking for (including a fairly specialized racing part) for a price slightly lower than other places I had looked, and my order shipped the next business day. At the time I wrote this, they were also offering $5 back on my order for writing a review. ;-)

Thanks for you swift respond for the email and your accurate information and i hope to deal with you again

Great prices and super fast shipping. Good job.

This is the first time that I have ordered from Autoplicity and I will always search their site first when looking for aftermarket parts for my car. I bought an air oil separator that is normally 300 for 220! I ordered on monday and received it on thursday. I was shocked to receive it so fast. Great company and I will definitely buy from them again.

The correct product that I ordered, and easy to find through there web site.thanks

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