Description
Product Overview
The ALRCOO Front & Rear Wheel Bearings Heavy Duty are engineered specifically for Polaris ATV and UTV models including Sportsman, Ranger, ACE, and RZR variants. Each bearing set combines a robust steel‑covered outer ring with precision‑machined inner races to create a sealed environment that resists dust, mud, and water intrusion. The dimensions 40x74x40 mm for the front pair and 35x64x37 mm for the rear pair match OEM part numbers #3515087, #3515088, #3585502, #3514635, and #3514634, ensuring a direct fit without the need for additional adapters. The package also includes retaining rings (7710440 and 7710507) that secure the bearings in place, providing a complete solution for both front and rear axle assemblies.
Manufactured by ALRCOO, a reputable supplier known for high‑quality automotive components, these bearings feature a steel‑covered design that minimizes friction while protecting the internal rolling elements from abrasive particles. The heavy duty construction is intended for demanding off‑road use, where high torque loads and harsh terrain can quickly wear out standard bearings. By maintaining optimal lubrication and reducing heat buildup, the bearings help extend the service life of your drivetrain and improve overall vehicle stability.
Usage
These bearings are ideal for owners who regularly tackle rugged trails, farm work, or recreational riding on uneven surfaces. Whether you are navigating steep hills, crossing muddy tracks, or cruising on sand dunes, the ALRCOO bearings deliver reliable performance by keeping the wheel hubs securely aligned and rotating smoothly. The sealed design eliminates the need for frequent re‑greasing, allowing you to focus on the ride rather than maintenance. Install the bearings when replacing worn units or as a preventative upgrade to avoid unexpected failures during critical moments.
The product is compatible with a wide range of Polaris models, but it is essential to verify the exact model year and axle specifications before purchase. The included retaining rings ensure a tight fit on the axle shaft, preventing any axial movement that could lead to premature wear. For best results, follow the manufacturer’s torque specifications during installation and consider using a light thread‑locker on the axle bolts to maintain bearing position under heavy loads.
Why Choose Us
Choosing ALRCOO means selecting a brand that prioritizes durability, precision engineering, and customer satisfaction. Our bearings undergo rigorous quality control testing, including load endurance and corrosion resistance assessments, to guarantee that each unit meets or exceeds OEM performance standards. The steel‑covered construction not only shields the inner races from contaminants but also reduces the likelihood of metal‑to‑metal contact, which can cause premature failure.
In addition to product quality, we provide responsive after‑sales support. If you encounter any fitment issues or have questions about installation, our dedicated support team is ready to assist you with detailed guidance and troubleshooting. We stand behind our products with a satisfaction guarantee, ensuring that you receive a reliable component that enhances the longevity and performance of your Polaris vehicle.
Key Features
- Heavy duty steel‑covered design blocks dust, mud and water for longer bearing life
- Precision‑machined races reduce friction, delivering smoother wheel rotation
- Exact OEM fit for Polaris Sportsman, Ranger, ACE and RZR models eliminates modification
- Includes retaining rings and both front and rear bearing sizes for a complete replacement kit
- Responsive customer support and satisfaction guarantee for peace of mind
FAQ
Do these bearings fit all Polaris models?
The bearings are designed for the Sportsman, Ranger, ACE and RZR series that use the listed OEM part numbers. Always verify your vehicle’s axle dimensions before ordering.
Can I install the bearings myself?
Yes, with basic hand tools and a torque wrench you can replace the bearings. Follow the installation guide and use the included retaining rings for proper alignment.
What maintenance is required after installation?
The sealed steel‑covered design minimizes the need for regular greasing. Periodic visual inspections for wear or damage are recommended, especially after heavy off‑road use.
Are the bearings covered by a warranty?
All ALRCOO bearings come with a manufacturer warranty that covers defects in material and workmanship. Contact our support team for claim assistance.
How do I know if the bearings need replacement?
Symptoms such as increased wheel play, grinding noises, or uneven tire wear indicate that the bearings may be worn and should be inspected or replaced promptly.
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