-QA1 COM-T Series Bearing - 3/4in Bore - Heat Treated Chrome Plated Chromoly Steel w/PTFE-Bearings-QA1
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QA1 COM-T Series Bearing - 3/4in Bore - Heat Treated Chrome Plated Chromoly Steel w/PTFE

QA1
QAPCOM12T
806990008916
Bearings
20+ Units In Stock - Ships Next Business Day
Bearings, Engine, Engine Block, QA1
$ 16.96
$ 16.96

SKU: COM12T | UPC: 806990008916

QA1 COM12T 3/4in Bore Heat Treated Chrome Plated Chromoly Steel Spherical Bearing w/PTFE Liner

QA1 COM12T delivers reliable spherical bearing performance with 3/4 inch bore and self-lubricating PTFE liner for smooth operation in suspension linkages steering components and custom builds. Built for circle track racing drag racing street performance and rod ends applications this bearing fits universal automotive setups requiring precise articulation and low maintenance. Chromoly construction ensures strength in high stress environments.

Key Features

  • 3/4in Bore: Precision 0.750 inch inner diameter allows direct fit in standard linkage rods and housings for accurate alignment
  • 52100 Steel Ball: Heat treated hard chrome plated and precision ground for minimal friction and maximum load capacity up to 10,000 lbs static
  • PTFE Liner: Self-lubricating race lining eliminates greasing reduces wear and handles high temperatures without binding
  • Chromoly Steel Race: Heat treated with protective coating resists corrosion withstands 1-7/16in outer diameter demands in harsh racing conditions
  • Compact Dimensions: Ball width 0.937in race width 0.625in supports 12 degree misalignment in tight suspension geometries

Product Notes

  • Economical choice for traditional spherical bearing needs in performance builds
  • PTFE liner supports dry operation cutting maintenance time on track
  • Lightweight at 0.1 lbs reduces unsprung vehicle mass

Installation Notes

  • Professional installation recommended.
  • Requires housing bore of 1.4375in for press fit assembly
  • Compatible with QA1 rod ends and standard 3/4in bore heim joint mounts

This Part Fits

Year Make Model Submodel
Universal All Performance Vehicles Circle Track Drag Street Rod
Universal Custom Suspension Linkages Steering Components

Why Choose QA1?

  • Founded in 1993 as leader in rod ends spherical bearings for motorsports
  • American made in 83,000 sq ft Lakeville MN facility with in-house manufacturing
  • Proven in circle track drag racing street performance with carbon fiber driveline expertise

Frequently Asked Questions

  • Q: What vehicles does the QA1 COM12T fit?
    A: Universal fit for performance automotive applications including custom suspension linkages steering rods and racing setups across circle track drag and street cars
  • Q: What materials are used in construction?
    A: 52100 bearing steel ball heat treated chrome plated chromoly steel race with PTFE self-lubricating liner and protective corrosion coating
  • Q: Does it need lubrication or special warranty info?
    A: PTFE liner provides permanent self-lubrication QA1 offers 18-month warranty on spherical bearings contact manufacturer for details

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Compact protective box
  • Weight: 0.1 lbs

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