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QA1 Precision Products COM3 Spherical Bearing 3/16 Inch Bore 52100 Steel

Part of: QA1 Precision Products Bearing

Other options in this family: QA1 Precision Products COM8T-102 QA1 Precision Products COM5 QA1 Precision Products COM8 QA1 Precision Products COM8T QA1 Precision Products COM16

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

COM3
5 reviews
Sale Price

$6.29

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The QA1 COM3 is a commercial grade spherical bearing designed for a wide range of applications in automotive suspension, rod ends, and linkage systems. Unlike many COM bearings made from carbon steel, QA1's COM Series are constructed from alloy/chromoly steel, delivering better wear and longer life.

Key Features:

  • 52100 bearing steel ball that is heat treated, precision ground, and hard chrome plated
  • Alloy/chromoly steel race that is heat treated with a protective coating for corrosion resistance
  • 3/16 inch bore diameter for precise fitment
  • Spherical plain bearing design for multi-directional articulation
  • Superior durability compared to standard carbon steel commercial bearings

This bearing is ideal for suspension linkages, control arms, steering components, and other high-stress applications where reliability and smooth operation are critical. The precision-ground ball and protective coatings ensure consistent performance in demanding environments.

Products specifications

Approx Bearing Weight

0.01

B (+0.0015/-0.005)

0.19

Ball Dia Ref

0.406

Chamfer Reference

0.015 in.

D (+0.0000/-0.0007)

0.5625

Inner Ball Diameter (in.)

0.1900 in.

Inner Ball Width (in.)

0.281 in.

M Cham Ref

0.015

Misalign Angle

11

O Flat Dia Ref

0.293

Quantity

Sold individually.

Race Width (in.)

0.218 in.

Receiver Race Diameter (in.)

0.5625 in.

Rod End Ball Diameter (in.)

0.406 in.

Rod End Bearing Material

Steel

Rod End Misalign Angle (degrees)

11 degrees

T (+/-0.005)

0.218

ULT. Static Radial Load (lbs.)

4,875 lbs.

UTL Radical Static

4875

W (+/-0.005)

0.281

Prop 65

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

Title

QA1 Suspension Bearing COM3

Price was excellent for this product(Hypertech Econ) and delivery was right on time! I will look for parts from this vendor in the future!

The price as well as the turn time for receiving my product was great. I placed an order late Sunday evening and I have received my order by Wednesday of that week. I still can't get over how great the price was for the bike rack I ordered compared to all of the other sites out there.

Good Website. User Friendly. Able to quickly find and determine if part would fit my car. Like the pricing and shipping options (unlike some others that only offer ground shipping)

Great Prices, Easy Shopping, Fantastic Inventory!

Great website to maneuver around and great prices! I used amazon.com to check out with them. Great service so far! Thanks!!!! Recommended on my website!

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