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QA1 WPB6T Wide Series Stainless Steel Spherical Bearing 3/8 in. Bore PTFE Lined

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

WPB6T
7 reviews
Sale Price

$18.87

Estimated ship date Saturday, November 21

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Product Details

The QA1 WPB6T is a wide-body, precision-grade spherical bearing from QA1's WPB-T Series, designed for high-performance suspension, steering, and linkage applications where tight tolerances and corrosion resistance are essential. With a 3/8 in. bore and full stainless steel construction, this bearing delivers superior durability and maintenance-free operation in demanding environments.

Key Features:

  • Ball: 440C stainless steel — heat treated, precision ground, and hard chrome plated for exceptional hardness and corrosion resistance
  • Race: Stainless steel, heat treated for long service life
  • Liner: Self-lubricating PTFE — eliminates the need for periodic greasing
  • Wide body design provides increased contact area and load capacity compared to standard-width bearings
  • Precision tolerances tighter than traditional commercial-grade spherical bearings for more accurate, responsive performance
  • Bore Diameter: 3/8 in.
  • Part of QA1's WPB-T Series — compatible with standard rod end and bearing housing applications

The WPB6T is an ideal upgrade for race cars, performance street builds, and any application requiring a maintenance-free, corrosion-resistant spherical bearing with precision-grade fit and finish.

Products specifications

Approx Bearing Weight

0.06

B (+0.0000/-0.0005)

0.375

Ball Dia Ref

0.687

Chamfer Reference

0.032 in.

D (+0.0000/-0.0005)

0.8125

Inner Ball Diameter (in.)

0.3750 in.

Inner Ball Width (in.)

0.500 in.

M Cham Ref

0.03

Misalign Angle

8

No Load Breakaway

1-8

O Flat Dia Ref

0.466

Quantity

Sold individually.

Race Width (in.)

0.406 in.

Receiver Race Diameter (in.)

0.8125 in.

Rod End Ball Diameter (in.)

0.687 in.

Rod End Bearing Material

Stainless steel

Rod End Misalign Angle (degrees)

8 degrees

T (+/-0.005)

0.406

ULT. Static Radial Load (lbs.)

13,700 lbs.

UTL Axial Push

2630

UTL Radical Static

13700

W (+0.000/-0.002)

0.5

Title

QA1 Suspension Bearing WPB6T

Prop 65

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

Great seller. I ordered a banks intake system for my 2001 silverado and I recieved exactly what I ordered. I'm very happy with this seller as a matter of fact I would be ordering my exhaust system from them. Besides they had the best price

Great Transaction. Easy to use website. Nice experience. Free candy is nice,, too.

Great

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. ;-)

Purchased a K&N air filter for a Kawasaki motorcycle on a Saturday and received it on Wednesday...pretty quick shipping!

Super fast shipping,lowest price I could find, will buy from again.

Excellent seller. Ordered a cargo mat. They shipped promptly, merchandise was as described and they sold it for a lot less than other retailers.

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