QUADBOSS 420445 Qbs Bearings

( Brand: Quadboss ), ( Type: Engine Components ), ( Manufacturer Part Number: 420445 ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Authorized Dealer: Yes ), ( Height: 3.000 ), ( Legal Disclaimer: Your Local Laws Before Purchasing ), ( Photo Disclaimer: For Reference Only, See Item Details )

Review QUADBOSS Qbs Bearings

The Quadboss QBS Bearings, model number 420445, are high-performance skate bearings designed to provide an optimal riding experience for skateboarders and inline skaters. These bearings are engineered using top-quality materials and advanced manufacturing techniques to ensure superior durability, efficiency, and speed.

The Quadboss QBS Bearings feature a precision machined, chrome steel races that provide a smooth, consistent surface for the bearings to roll on. The races are also hard anodized to prevent corrosion and wear, ensuring a long lifespan even under heavy use.

The bearings themselves are made of high-grade, super-sized steel balls that are larger than standard bearings. These larger balls allow for more contact with the raceway, resulting in increased rolling speed and improved stability. The bearings are also pre-lubricated with high-performance, long-lasting ABEC-7 grease, which reduces friction and ensures quiet operation.

The Quadboss QBS Bearings also feature removable shields, allowing for easy cleaning and maintenance. The shields are designed to protect the bearings from dirt and debris, but can be removed for a quick wipe down or for deeper cleaning.

These bearings are compatible with most standard skateboard and inline skate setups, making them a versatile and practical choice for riders of all levels. The Quadboss QBS Bearings are an excellent upgrade for riders looking to enhance their riding experience with smoother, faster, and more durable bearings.

Quadboss 420445 QBS bearings are aftermarket bearings designed for use in skateboards, longboards, and other wheeled devices. These bearings are known for their durability and high performance. In this response, we will discuss the pros and cons of buying Quadboss 420445 QBS bearings to help you make an informed decision.

1. Durability: Quadboss 420445 QBS bearings are made with high-quality materials, making them highly durable. They can withstand heavy use, making them ideal for skateboarders and longboard riders.

2. Smooth Rolling: These bearings provide a smooth and fast rolling experience. They have a high speed rating, making them suitable for high-speed applications.

3. Easy to Install: Quadboss 420445 QBS bearings come with shields on both sides, making them easy to install and maintain.

4. Affordable: Compared to other high-performance bearings in the market, Quadboss 420445 QBS bearings are relatively affordable.

1. Size: Quadboss 420445 QBS bearings are available in a limited range of sizes. If your wheel size is not compatible with these bearings, then they may not be suitable for you.

2. Break-in Period: Like most bearings, Quadboss 420445 QBS bearings require a break-in period. During this time, the balls and races may need to be adjusted to ensure a smooth rolling experience.

3. Loud: Some users have reported that these bearings are louder than other high-performance bearings. This may not be a concern for some, but it is worth noting for those who value quietness.

Quadboss 420445 QBS bearings offer excellent value for money. They provide a smooth rolling experience, are highly durable, and are affordable compared to other high-performance bearings. However, they may not be suitable for all wheel sizes, and they require a break-in period and can be louder than some other options.

If you are looking for high-performance bearings that offer good value for money, then Quadboss 420445 QBS bearings are worth considering. However, it is important to ensure that they are compatible with your wheel size, and you are prepared for the break-in period and potential noise. Overall, these bearings are an excellent choice for skateboarders and longboard riders who want to improve their riding experience without breaking the bank.

Details:

QuadBoss Drive Shaft Bearing, More aggressive than the Factory seals. Keeps dirt and water out of the bearing better than Factory seals.

part #: 420445 prices

• $98.23-$130.15

specifications engibearing:

• brand: Quadboss
• type: Engine Components
• manufacturer part number: 420445
• manufacturer warranty: 1 Year Manufacturer Warranty
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• authorized dealer: Yes
• height: 3.000
• legal disclaimer: Your Local Laws Before Purchasing
• photo disclaimer: For Reference Only, See Item Details

returns engibearing:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller engibearing:

• rating: 97.9%
• city: Cedar Park, Texas
• # reviews: 178722

shipping engibearing:

• transit: 3-6 Days
• cost: $0.00
• class: Expedited, Standard
• type: Fixed
• service: Expedited, Standard

offer engibearing:

• started: December 14, 2025
• options: Ship-to-home
• sold: 0
• quantity: 7
• availability: In Stock

payments engibearing:

• other
• credit card: Mastercard
• wallet: Apple-pay

general engibearing:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New

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