LIFETIME WARRANTY WHEEL BEARING & WASHER FOR 2014-2024 POLARIS RZR XP - Kryptonite - KRZRWB17-W

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Important Fitment Details:


Conical axle washer outer diameter is 41.60mm. When used with OEM hub assemblies #5139265 and #5138412, the washer may not seat properly due to smaller hub bore diameter. Bearing fitment is not affected. Verify hub part number prior to installation.












Features:



Forged & Heat-Treated Alloy Steel Construction - Superior strength for improved impact resistance and durability.


Double-Row Angular Contact Design - Handles extreme lateral loads from oversized tires, hard cornering, and off-camber terrain.


Metal Shielded & Triple-Sealed - Multi-layer sealing system keeps out mud, water, sand, and brake dust for extended service life.


Precision Ground Races - Tight tolerances for smooth, quiet rotation and reduced premature wear.


Pre-Greased with High-Performance Grease - Ready for installation with premium lubricant engineered to withstand heat and load. No greasing required at install. For maximum service life, bearings should be re-greased every 500-1,000 miles depending on riding conditions.


Direct OEM Heavy Duty Upgrade - Factory fitment with no modification required.


Serviceable Design (With Kryptonite Hubs) - Can be re-greased without disassembly when paired with Kryptonite wheel hubs, or by removing the hub and using our grease tool extending bearing life.







Description:

Kryptonite Wheel Bearings are engineered from the ground up to handle the punishment of aggressive UTV driving, oversized tires, and suspension upgrades. Unlike generic replacements, these bearings are built with forged, heat-treated alloy steel and a double-row angular contact arrangement designed to manage high radial and lateral loads while minimizing hub-face deflection.

Reduced deflection translates to tighter steering feel, improved braking control, and more consistent handling in rough terrain. Whether you are pushing through rocks, loading the suspension in hard corners, or blasting through sand and mud, these bearings are designed to maintain alignment stability under stress.

Each unit is a direct OEM replacement, precision manufactured for proper fitment and smooth installation. Pre-greased with high performance lubricant and protected by a metal shielded, triple sealed system, they are built to withstand contamination and repeated abuse in harsh environments.

When paired with Kryptonite Conical Washers , proper preload is achieved during installation, preventing race movement commonly referred to as walking, reducing vibration, and significantly extending bearing life.

Designed for real world abuse on and off the trail, Kryptonite Wheel Bearings are overbuilt where others cut corners, delivering the confidence, durability, and steering precision serious RZR and UTV owners demand.





Includes:

1 x Kryptonite Wheel Bearing KRZRWB17

1 x Kryptonite Conical Axle Washer KRP0185

Instructions:

Follow OEM service manual procedures for installation and torque specifications.












Warranty:

(Kryptonite No Fine Print Lifetime Warranty)


Kryptonite Steering & Suspension components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off‑road it, wreck it, lift it-we don’t care. If you can break it, we’ll replace it.

Your Kryptonite products must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase . Complete warranty details can be found [ here ] .