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Representative image of an RCScrewZ metal-shielded bearing kit for Team Associated TC6.1 Worlds 1/10 Touring Car (30108); exact bearing sizes and quantities vary by RC model.
Upgrade Your RC Car with Metal Shielded Bearings for Assoc TC6.1 Worlds 30108 | ass066b - High Performance Upgrade | Durable & Reliable - by J-M SUPPLIES
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: 'Choose Wisely for Your Need for Speed' – Highlights Metal Shielded Bearings as the top choice for unbeatable on-road RC car performance - ass066b
Infographic: 'Choose Wisely for Off-Road Adventuring' – Recommends Rubber Sealed Bearings for maximum protection and enhanced off-road performance in RC vehicles - ass066b
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 - ass066b
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 - ass066b
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 - ass066b
RCScrewZ and J-M SUPPLIES offer high-quality RC bearing kits, available as metal shielded or rubber sealed options, suitable for diverse RC needs - ass066b
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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 - ass066b
Infographic reminder: Refer to the item description for more detailed information about the product - ass066b
Infographic reminder: Refer to the item description for more detailed information about the product - ass066b
Notice: Check the product description for detailed information on the specific bearing sizes included in this bearing kit - ass066b

Why Choose This Kit

Key features and intended use for this kit.

Shield type

Metal-Shielded (On-Road)

Performance focus

Low-drag, not sealed

Best suited for

Cleaner on-road / prepared surfaces

Metal-Shielded Bearings

RCScrewZ Metal Shielded Bearing Kit ass066b for Team Associated TC6.1 Worlds Edition Kit 1/10 Electric 4WD On-Road Touring Car (#30108) | SET

RCScrewZSKU: ass066b

Model-specific metal-shielded bearings for smooth, low-drag operation on cleaner on-road or prepared surfaces.

Fits: Team Associated TC6.1 Worlds 1/10 Touring Car (30108)
OEM / model: 30108

US
Regular price
$53.67
Sale price
$53.67
Regular price
$59.95

In stock

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

Exact model check

Confirm This Fits Your RC

Match the RC model and OEM/model number below before ordering.

RC model
Team Associated TC6.1 Worlds 1/10 Touring Car (30108)
OEM / model number
30108
Kit type
Metal-Shielded Bearing Kit — Low-Drag for Cleaner Running
Scale
1:10
Power
Electric
View all verified kits for this model →
More compatibility details
RC brand
Team Associated
Vehicle class
Land
Kit SKU
ass066b
Model series
TC6.1, TC6, Worlds 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 set with one spare of each included size.
  • All bearing sizes listed below for this model-specific kit
  • One spare of each included size
  • Bearing styles vary by RC model and may include standard, flanged, one-way, or thrust bearings

Included bearing sizes for this kit:

  • 4x7x2.5mm bearings
  • 4x8x3mm flanged bearings
  • 5x10x4mm bearings
  • 10x15x4mm bearings
Installation & Model NotesImportant instructions and model-specific guidance.

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

Keep metal-shielded bearings clean and dry.

After cleaning and drying, apply a small amount of light bearing oil.

Details & Support

Kit Details Lower-drag metal shields for clean, dry running conditions.
Shield Type
Metal-Shielded Bearings
Performance Priority
Lower drag
Protection
Not sealed; best kept clean and dry
Best For
Cleaner on-road or prepared surfaces when lower drag is the priority
Not Ideal For
Dust, dirt, sand, mud, water, or frequent wet-condition use
Prefer Rubber-Sealed?
Choose Rubber-Sealed bearings for off-road use, dust, dirt, sand, mud, water exposure, or lower-maintenance protection.
Shipping & Returns Handling time, current delivery estimate, and return policy.
Free shipping on all U.S. orders (USPS Priority Mail).
Ships within 1–2 business days (Mon–Fri); some Saturday shipments by 12:00 PM ET.
Most orders ship from Canton, MI 48187. APO/FPO/DPO & PO Boxes welcome.
Priority Mail typically delivers in 2–3 business days (estimates; 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 Associated TC6.1 Worlds 1/10 Touring Car (30108)
Compatible RC Brand
Team Associated
RC Vehicle OEM / Model Number(s)
30108
RCScrewZ Kit Part Number
ass066b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
30108
RC Chassis Compatibility
Team Associated TC6.1 Worlds Edition Touring Chassis (30108)
Compatible Vehicle Type
1/10 Electric 4WD On-Road Touring Car
Terrain Compatibility
Compatible Scale
1:10
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Metal-Shielded Bearing Kit:

  • 4x7x2.5mm bearings
  • 4x8x3mm flanged bearings
  • 5x10x4mm bearings
  • 10x15x4mm bearings

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

Metal Shielded Bearing Kit Compatibility:

Model-specific fitment for the Team Associated TC6.1 Worlds Edition 1/10 Electric 4WD On-Road Touring Car, OEM models 30108.

Quick Fit Summary:

  • Compatible Brand: Team Associated
  • Fit: Model-specific fitment for Team Associated TC6.1 Worlds Edition
  • Compatible RC Model/OEM Numbers: 30108
  • Scale: 1/10
  • Power Source / Fuel Type: Electric
  • Battery / Cell Count: Not currently verified.
  • Drive Type: 4WD
  • Vehicle Type: On-Road Touring Car
  • Chassis: Team Associated TC6.1 Worlds Edition Touring Chassis
  • Era: Contemporary Era (2010-2019)
  • OEM / Models: 30108
  • RC Model Terrain: On-Road: Carpet, Asphalt & Prepared Track

This Kit Details:

  • SKU: ass066b
  • MPN: ass066b
  • Kit Type: Metal Shielded Bearing Kit
  • Bearing Type: Metal-Shielded Bearings (On-Road / Low-Drag)
  • Sealed Bearings: No
  • Water/Dust Protection: Low-drag, not sealed
  • Product Material: Carbon Chrome Steel Bearings
  • Product Color: Silver
  • Bearing Size Details: 4x7x2.5mm bearings; 4x8x3mm flanged bearings; 5x10x4mm bearings; 10x15x4mm bearings

OEM / Model Code / Alias Coverage:

  • Verified / source-provided OEM model code coverage: 30108
  • Series / Search Aliases: TC6.1, TC6, Worlds Edition

Model Family Coverage:

Compatible with the Team Associated TC6.1 Worlds Edition family listed above. Do not assume fitment with other Team Associated variants unless the OEM/model code matches this listing.

Product Benefits:

  • Metal shielded bearings are best for cleaner running, display builds, light-duty use, or low-drag on-road/carpet/asphalt performance.
  • Reduced rolling resistance helps support smooth drivetrain performance where contamination protection is less critical.

Fitment Note:

Match your Team Associated model number to 30108 before ordering. This kit is model-specific and is not a universal RC hardware or bearing kit.

Search-Friendly Notes:

Common searches include Team Associated TC6.1 Worlds parts, Associated TC6.1 Worlds screw kit, Associated TC6.1 Worlds bearings, and OEM 30108 replacement hardware.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
ass066b
Product Brand
RCScrewZ
Shielding Type
Metal-Shielded (On-Road)
Sealed Bearing Status
No
Bearing Material
Carbon Chrome Bearings
Approximate Piece Count
Color
Silver

Before Ordering

  • Confirm your exact RC model, RC brand, and OEM/model number whenever possible.
  • Review the included-bearing-size list before purchase.
  • Read the installation and model notes before disassembly or installation.

Vehicle versions, chassis revisions, and model-year configurations can differ. 

Confirm fitment before purchase when your RC vehicle differs from the details shown above.

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Rubber-Sealed Bearing Kit

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Fits: Team Associated TC6.1 Worlds 1/10 Touring Car (30108)
$53.67