Roller Bearing Birdcage Right Dbl Shear Wide

The BSB Manufacturing Roller Bearing Birdcage Right Double Shear Wide (Model 8030) is a precision suspension component engineered for rear-axle applications requiring heavy-duty locating and load-bearing capability. This double-shear design distributes lateral and vertical forces across dual bearing surfaces, reducing stress concentration and extending component life in high-articulation or off-road environments where traditional single-shear geometry falls short.

Built from steel with black paint finish, the birdcage features a 3.008-inch bearing accommodation designed for passenger-side rear positioning on universal platforms. The wide configuration maximizes stability and accommodates larger suspension travel before binding. Hardware is included, eliminating the need for sourcing fasteners separately. Roller bearing construction allows smooth articulation while maintaining precise axle alignment, critical for vehicles that experience extreme flex or extended suspension droop.

This kit is intended for off-road enthusiasts, rock crawlers, and custom suspension builders who demand adjustable geometry and redundant load paths. Double-shear birdcages are preferred in applications where single-shear designs have proven inadequate—particularly in vehicles running 35-inch or larger tires, lifted trucks, or buggies with aggressive suspension modifications. The adjustable nature allows fine-tuning of axle pinion angle and ride height after installation, adapting the suspension geometry to specific terrain, payload, or performance requirements.

Weighing 21.05 lbs with dimensions of 10.3 × 6.6 × 16.3 inches, the unit integrates into universal rear-axle housings common across platform-agnostic suspension system designs. Black paint provides corrosion resistance in outdoor conditions, though direct contact with moisture or salt exposure may require periodic maintenance or protective coating refresh. This is a core structural component; proper installation and torque-to-spec assembly are essential for safe operation.