SKU: WPB12T | UPC: 806990009197
QA1 WPB12T Wide Series Spherical Bearing - 3/4 Inch Bore Heat-Treated Chrome-Plated Stainless Steel with PTFE Liner for Ford Mustang Falcon Thunderbird 1955-1991 Chevy C/K Trucks
QA1 WPB12T wide series spherical bearing features a precision 3/4 inch bore for automotive performance applications in suspension linkages steering components and rod ends. Heat-treated stainless steel construction with chrome plating and self-lubricating PTFE liner handles high stress loads up to 37000 lbs static radial for smooth operation and long life. Fits Ford cars 1955-1991 trucks 1983-2005 Chevy GMC 1960s-1990s C/K Camaro Firebird Jeep Wrangler 1987-2006 and more custom builds.
Key Features
- Bore Diameter: 3/4 inch (0.7500 inch) provides exact fit for standard rod end and linkage assemblies in performance vehicles
- Construction Materials: 440C stainless steel ball heat-treated precision-ground hard chrome-plated race heat-treated stainless steel for corrosion resistance in wet salty conditions
- PTFE Liner: Self-lubricating low-friction design eliminates grease fittings reduces downtime contamination risks and ensures maintenance-free performance
- Load Capacity: Up to 37000 lbs static radial load with wide series design greater misalignment capability than standard bearings for flexible high-stress installations
- Dimensions: Outer diameter 1.3750 inch inner ring width 0.8750 inch tighter tolerances than conventional bearings for minimal play precise operation
Product Notes
- Tighter tolerances ensure precise fit and zero slop in suspension steering chassis applications
- Chrome plating protects against corrosion during exposure to road salt moisture or track conditions
- Product weight 0.22 lbs (3.52 oz) shipping weight 0.25 lbs compact packaging 2 x 2 x 1.5 inches
Installation Notes
- Professional installation recommended.
- Direct replacement in QA1 rod ends control arms sway bar links no additional hardware needed
- Compatible with 3/4 inch bore assemblies press-fit or bolt-in based on specific linkage design
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1955-1991 | Ford | Mustang Falcon Thunderbird | All |
| 1983-2005 | Ford | F-150 F-250 Bronco | All |
| 1955-2001 | Mercury | Cougar Montego | All |
| 1955-1989 | Chrysler | Imperial New Yorker | All |
| 1964-1982 | Dodge | D-Series Power Wagon | All |
| 1960s-1990s | Chevrolet GMC | C/K Trucks Camaro Firebird | All |
| 1987-2006 | Jeep | Wrangler | All |
| 1982-2004 | Chevy | S10 | All |
| 1983-2011 | Ford | Ranger | All |
Why Choose QA1?
- Engineered for racing and street performance with proven reliability in drag off-road muscle car builds
- High-strength materials deliver consistent results under extreme loads and misalignment
- Precision manufacturing ensures exact tolerances for direct bolt-in upgrades without adjustments
Frequently Asked Questions
-
Q: Does WPB12T fit my 1967 Ford Mustang suspension upgrade?
A: Yes WPB12T integrates into 3/4 inch bore rod ends control arms for 1955-1991 Ford Mustang Falcon and similar models confirm bore size in your linkage -
Q: What makes the materials corrosion resistant?
A: Heat-treated 440C stainless steel ball with hard chrome plating and stainless steel race withstand wet salty track environments better than standard steel bearings -
Q: Is installation straightforward and what about warranty?
A: Press or bolt into compatible assemblies no grease needed QA1 offers limited lifetime warranty on manufacturing defects when installed properly
Shipping & Handling
- Method: UPS Ground or USPS Priority for fast reliable delivery
- Availability: In stock - ships same or next business day
- Packaging: Protective compact box 2 x 2 x 1.5 inches product dimensions 1.375 x 1.375 x 0.875 inches
- Weight: 0.22 lbs product 0.25 lbs shipping
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