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QA1 WPB8TG WPB-TG Wide Series Stainless Steel Spherical Bearing 1/2 in. Bore PTFE Lined with Staking Groove

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

WPB8TG
6 reviews
Sale Price

$23.79

Estimated ship date Sunday, November 22

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Fitment guaranteed

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Product Details

The QA1 WPB8TG is a precision-grade, wide-body spherical bearing from QA1's WPB-TG Series, engineered for performance suspension, rod end, and linkage applications demanding tighter tolerances and superior corrosion resistance. With a 1/2 in. bore, a fully stainless steel construction, and a self-lubricating PTFE race liner, this bearing is built for long service life with minimal maintenance.

Key Features:

  • 440C Stainless Steel Ball — heat treated, precision ground, and hard chrome plated for smooth operation and durability
  • Stainless Steel Race — heat treated for strength and corrosion resistance
  • Self-Lubricating PTFE Liner — eliminates the need for routine relubrication
  • Staking Groove (V-Groove) — V-shaped groove on the outer race face allows the bearing to be permanently staked into a fixed housing for secure retention
  • Wide-Body Design — wider race profile compared to standard spherical bearings provides increased load capacity and stability
  • Precision Tolerances — tighter tolerances than traditional spherical bearings for improved performance and fitment accuracy
  • 1/2 in. Bore Size — accommodates standard 1/2 in. shafts and pins

The WPB-TG Series designation indicates this bearing includes the staking groove feature, which allows the outer race to be mechanically locked into a housing using a hydraulic press — ideal for cartridge-style installations in suspension and steering components. The PTFE liner provides maintenance-free, self-lubricating performance across a wide range of operating conditions.

Products specifications

Approx Bearing Weight

0.1

B (+0.0000/-0.0005)

0.5

Ball Dia Ref

0.875

D (+0.0000/-0.0005)

1

G (+0.000/-0.010)

0.902

Inner Ball Diameter (in.)

0.5000 in.

Inner Ball Width (in.)

0.625 in.

Misalign Angle

9

No Load Breakaway

3-12

O Flat Dia Ref

0.607

P (+0.000/-0.015)

0.04

Quantity

Sold individually.

R (+0.002/-0.005)

0.015

Race Width (in.)

0.505 in.

Receiver Race Diameter (in.)

1.0000 in.

Rod End Ball Diameter (in.)

0.875 in.

Rod End Bearing Material

Stainless steel

Rod End Misalign Angle (degrees)

9 degrees

S Min

0.02

T (+/-0.005)

0.505

ULT. Static Radial Load (lbs.)

21,400 lbs.

UTL Axial Push

4970

UTL Radical Static

21400

Prop 65

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

Title

QA1 Suspension Bearing WPB8TG

lower price free shiping

WOW.. I ordered my liners very earlier in the morning on January 31st and I received them the very next day.They also had the best price and cheapest shipping rates I could find.

All seems great. Had item in stock as on there website and it was shipped quickly.

awesome product came in fast and very pleased with the website keep up the good work guys! thanks! high recommended.!<br>

Ordered my car accessory on 8/2, shipped on 8/3 and will be delivered on 8/4. Best prices online, great service, product in stock, and fast delivery. Nice Job & Kudos to Autoplicity!

I shopped around a little first and Autoplicity had the best price on a wideband sensor and gauge. When I needed a fuel pressure regulator too, I found their price was the best so I ordered both from them. Great prices and fast deliver!

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