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Representative image of an RCScrewZ rubber-sealed bearing kit for Team XRAY T4’20 Alu 1/10 Electric 4WD Touring Car (300027); exact bearing sizes and quantities vary by RC model.

Upgrade Your RC Car with Rubber Shielded Bearings For XRAY - RCScrewZ | RC Car Upgrades - High Performance Upgrade | Durable & Reliable - by J-M SUPPLIES

RCScrewZ Rubber Shielded Bearing Kit xra081r for Team XRAY T4’20 Alu Edition 1/10 Electric High-Tech Luxury Competition Touring Car (#300027) | SET

Infographic: 'Choose Wisely for Your Need for Speed' – Highlights Metal Shielded Bearings as the top choice for unbeatable on-road RC car performance -

Infographic: 'Choose Wisely for Off-Road Adventuring' – Recommends Rubber Sealed Bearings for maximum protection and enhanced off-road performance in RC vehicles -

Infographic: 'What Matters Most to You? Performance on the Streets or Durability in the Dirt?' – Guides on selecting bearings to match your RC lifestyle, highlighting the importance of choosing based on whether your focus is speed on paved roads or resilience in off-road conditions - xra081r

Infographic: 'Need Bearings? How to Check Your RC's Bearings for Replacement' – Instructions to remove, clean, and inspect bearings for gritty texture or improper movement, indicating the need for replacement - xra081r

Step-by-Step Guide: Checking RC Bearings. 2. Assess if bearings feel gritty or aren't spinning freely. 3. Non-free spinning bearings impair RC performance. 4. Bearings not spinning freely may need replacement - xra081r

RCScrewZ and J-M SUPPLIES offer high-quality RC bearing kits, available as metal shielded or rubber sealed options, suitable for diverse RC needs - xra081r

Elevate Your RC Adventure! Image introducing Stainless Screw Kits as the Ultimate Upgrade. Offers enhanced durability, superior corrosion resistance, and a sleek look, making them a top choice for complementing high-quality bearing selections. Trusted by RC enthusiasts worldwide - xra081r

Infographic on RCScrewZ Bearing Kits: Highlights features of both metal and rubber shielded bearing kits, detailing high-quality components suitable for various RC models. Covers standard, flanged, one-way, and thrust bearings included in kits, with extra spares. Explains the shielding and performance benefits of each type, tailored for specific RC model needs - xra081r

Infographic reminder: Refer to the item description for more detailed information about the product - xra081r

Notice: Check the product description for detailed information on the specific bearing sizes included in this bearing kit - xra081r

Why Choose This Kit

Key features and intended use for this kit.

Shield type

Rubber-Sealed (Off-Road)

Protection focus

Sealed against dirt & splash

Rubber-Shielded Bearings

RCScrewZ Rubber Shielded Bearing Kit xra081r for Team XRAY T4’20 Alu Edition 1/10 Electric High-Tech Luxury Competition Touring Car (#300027) | SET

RCScrewZSKU: xra081r

Fits: Team XRAY T4’20 Alu 1/10 Electric 4WD Touring Car (300027)
OEM / model: 300027

Regular price: $53.67
Sale price: $53.67
Regular price: ~~$59.95~~
Unit price: per

In stock

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Confirm this kit fits your RCMatch the RC model and OEM/model number shown above to your vehicle.

RC model: Team XRAY T4’20 Alu 1/10 Electric 4WD Touring Car (300027)
OEM / model number: 300027

Kit type: Rubber-Shielded Bearing Kit — Sealed for Off-Road Protection
Scale: 1:10

More compatibility details

RC brand: XRAY
Kit SKU: xra081r
Model series: T4, T4’20, Alu Edition

Product information

Everything You Need Before Ordering

Review what is included, installation notes, shipping details, and complete kit information.

Kit Contents & Installation

What’s Included Model-specific bearing kit; review the listed sizes and quantities.

Model-specific bearing kit
Quantities and any spare bearings are included only when specifically confirmed in the product details.
Review the product-specific bearing sizes and styles below or in the full description.

Installation & Model NotesInstallation, cleaning, inspection, and model-specific guidance.

Seat bearings fully and squarely. Do not force them into the housing or overtighten the hardware that retains them.

After use, clean the bearing exterior and dry it thoroughly. Inspect and service as needed.

Inspect the bearings for roughness, binding, noise, or excessive play before reuse; service or replace them as needed.

Details & Support

Kit Details Rubber-sealed protection against dirt, dust, and debris.

Seal Type: Rubber-Sealed Bearings
Protection Priority: Sealed protection against dirt, dust, and debris
Best For: Off-road, dusty, or dirty conditions where debris protection is the priority
Performance Tradeoff: Protection is prioritized over the lowest possible drag
Not Ideal For: Clean, dry on-road or prepared-surface use when lower drag is the priority
Prefer Metal-Shielded?: Choose Metal-Shielded bearings for cleaner on-road or prepared surfaces when lower drag is the priority.

Shipping & Returns Handling time, current delivery estimate, and return policy.

Free shipping on qualifying orders of $29 or more to the contiguous 48 states and Washington, DC; USPS Priority Mail to Alaska and Hawaii costs $5 total per order.

Standard handling: 1–2 business days, Monday–Friday.

See Shipping Policy for current destination eligibility.

Carrier delivery time is additional; estimates are not guaranteed.

Easy 30-day returns with prepaid USPS label; refunds issued within 3 business days after the return is received.

Over 99% positive over ~14,000 orders on eBay (last 12 months) — as of October 2025. View on eBay

Full Product Description Read the complete product specifications and details.

Exact RC Model Fitment

Confirm the exact RC model and RC vehicle OEM/model number below before ordering.

Compatible RC Model: Team XRAY T4’20 Alu 1/10 Electric 4WD Touring Car (300027)
Compatible RC Brand: XRAY
RC Vehicle OEM / Model Number(s): 300027
RCScrewZ Kit Part Number: xra081r

Vehicle Compatibility Details

Review these vehicle details to help confirm compatibility with your RC model.

RC Vehicle OEM / Model Number(s): 300027
RC Chassis Compatibility: Team XRAY T4’20 Alu Edition Chassis (300027)
Compatible Vehicle Type: 1/10 Electric 4WD Competition On-Road Touring Car
Terrain Compatibility
Compatible Scale: 1:10
Compatible Fuel Type

What Is Included

Included bearing sizes for this Rubber-Sealed Bearing Kit:

Note: The specific bearing sizes will be listed soon. In the meantime, please contact us for detailed information about the sizes included in this kit. We're happy to assist you!

What Is Not Included

Only the bearings identified in the included-bearing-size list are part of this kit.

The RC vehicle and separately sold parts are not included unless specifically listed.

Installation & Model Notes

Rubber Shielded Bearing Kit Compatibility:

Quick Fit Summary:

Compatible Brand: Team XRAY
Fit: Model-specific fitment for Team XRAY T4’20 Alu Edition
Compatible RC Model/OEM Numbers: 300027
Scale: 1/10
Power Source / Fuel Type: Electric
Battery / Cell Count: LiPo / Not currently verified.
Drive Type: 4WD
Vehicle Type: 1/10 Electric 4WD Competition On-Road Touring Car
Chassis: Team XRAY T4’20 Alu Edition Chassis (300027)
Era: Contemporary Era (2010-2019)
OEM / Models: T4’20 Alu Edition = 300027
RC Model Terrain: On-Road: Indoor Carpet & Smooth Asphalt

This Kit Details:

SKU / MPN: xra081r
Kit Type: Rubber Shielded Bearing Kit
Bearing Type: Rubber-Shielded (Sealed)
Sealed Bearings: Yes
Protection: Sealed protection against dirt, dust, and debris
Product Material: Carbon Chrome Steel Bearings
Product Color: Silver
Bearing Size Details: Not currently verified.

OEM / Model Code / Alias Coverage:

T4’20 Alu Edition = 300027

Model Family Coverage:

Team XRAY T4’20 Alu Edition only. Similar model names, other generations, and unlisted editions are not included unless separately verified.

Product Benefits:

Carbon Chrome Steel bearings with rubber shields help reduce dirt, dust, and debris contamination.
Useful when contamination protection matters more than the lowest possible rolling drag.

Fitment Note:

Confirm the exact Team XRAY edition and OEM/model number before ordering. Do not assume compatibility from the T4 family name alone.

Search-Friendly Notes:

RCScrewZ rubber shielded bearing kit for Team XRAY T4’20 Alu; OEM 300027. Official Team XRAY release date: September 30, 2019.

Reason to Purchase:

Choose rubber shielded bearings when added protection from dirt, dust, and debris matters more than the lowest possible rolling drag. For clean, dry race conditions where minimum drag is the priority, choose the Metal Shielded Bearing Kit.