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Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit arrm013b for ARRMA Nero Big Rock 6S BLX 1/8 Electric 4WD Brushless Monster Truck (ARA106017, AR106017, ARAD73LL, 106017) | RCX

RCScrewZ

SKU: arrm013b

Regular price
$53.67
Sale price
$53.67
Regular price
$59.95
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Available Quantity: 100

Free shipping on all U.S. orders (USPS Priority Mail).
Ships within 1โ€“2 business days (Monโ€“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 2โ€“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.

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This page shows the Metal-Shielded Bearing Kit for this RC model โ€” view all compatible Screw and Bearing kits for this RC model by clicking this link:

ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017) โ€” Find Compatible Stainless Screw & Bearing Kits

Pro tip: Most builders grab a Stainless Screw Kit and a Bearing Kit for this RC model so everything wears evenly.

Quick Fit Summary
  • Compatible Brand: Arrma
  • RC Model: ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017)
  • Scale: 1:8
  • Power Source / Fuel Type: Electric
  • Chassis: ARRMA Nero Big Rock 6S BLX 4WD MT (ARA106017)
  • Era: Contemporary Era (2010-2019)
  • OEM / Models: ARA106017, AR106017, ARAD73LL, 106017
Quick Fit Summary โ€” Full Details

Quick Fit Summary

Key fit details for your RC model, plus whatโ€™s in this kit.

RC Model Fit & Specs

  • Compatible Brand: Arrma RC
  • Fit: ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017)
  • Compatible RC Model Numbers: ARA106017 ยท AR106017 ยท ARAD73LL ยท 106017
  • Scale: 1:8
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/8 Electric 4WD Monster Truck
  • Chassis: ARRMA Nero Big Rock 6S BLX 4WD MT (ARA106017)
  • Era: Contemporary Era (2010-2019)
  • RC Model Terrain: Off-Road: Dirt, Gravel, Grass & Bash

This Kit Details

  • SKU: arrm013b
  • MPN: arrm013b
  • Product: Precision Onroad Bearing Kit
  • Bearing Type: Metal-Shielded (On-Road)
  • Sealed Bearings: No
  • Water/Dust Protection: Low-drag, not sealed
  • Product Material: Carbon Chrome Bearings
  • Product Color: Silver
  • Bearing Sizes Included: 5x11x4mm bearings ยท 6x11x4mm bearings ยท 6x19x6mm bearings ยท 7x19x6mm bearings ยท 7x22x7mm bearings ยท 8x16x5mm bearings ยท 9x17x5mm bearings ยท 12x18x4mm bearings
  • Tips: Seat fully ยท Do not over-tighten ยท After cleaning: add light oil
  • Install: โ‰ˆ60 min; recheck torque after first run
  • Country of Origin: United States
Full Product Description

Exact RC Model Fitment

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

Compatible RC Model
ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017)
Compatible RC Brand
Arrma
RC Vehicle OEM / Model Number(s)
ARA106017, AR106017, ARAD73LL, 106017
RCScrewZ Kit Part Number
arrm013b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
ARA106017, AR106017, ARAD73LL, 106017
RC Chassis Compatibility
ARRMA Nero Big Rock 6S BLX 4WD MT (ARA106017)
Compatible Vehicle Type
1/8 Electric 4WD Monster Truck
Terrain Compatibility
Compatible Scale
1:8
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Metal-Shielded Bearing Kit:

    • 5x11x4mm bearings
    • 6x11x4mm bearings
    • 6x19x6mm bearings
    • 7x19x6mm bearings
    • 7x22x7mm bearings
    • 8x16x5mm bearings
    • 9x17x5mm bearings
    • 12x18x4mm bearings

What Is Not Included

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

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

Installation & Model Notes

Metal Shielded Bearing Kit Compatibility:

Quick Fit Summary:

  • Compatible Brand: ARRMA

  • Fit: Model-specific fitment for ARRMA Nero Big Rock 6S BLX 1/8 4WD Monster Truck.

  • Compatible RC Model/OEM Numbers: ARA106017, AR106017, ARAD73LL, 106017

  • Scale: 1/8

  • Power Source / Fuel Type: Electric

  • Battery / Cell Count: 6S

  • Drive Type: 4WD

  • Vehicle Type: 1/8 Electric 4WD Monster Truck

  • Chassis: ARRMA Nero Big Rock 6S BLX 4WD MT (ARA106017)

  • Era: Contemporary Era (2010-2019)

  • OEM / Models: ARA106017, AR106017, ARAD73LL, 106017

  • RC Model Terrain: Off-Road: Dirt, Gravel, Grass & Bash

Release / Date Evidence: Reference Date: ARRMA Nero Big Rock 6S BLX AR106017 reference/manual evidence supports the model period.

This Kit Details:

  • SKU: arrm013b

  • MPN: arrm013b

  • Kit Type: Metal Shielded Bearing Kit

  • Bearing Type: Metal-Shielded (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:

  • 5x11x4mm bearings
  • 6x11x4mm bearings
  • 6x19x6mm bearings
  • 7x19x6mm bearings
  • 7x22x7mm bearings
  • 8x16x5mm bearings
  • 9x17x5mm bearings
  • 12x18x4mm bearings

OEM / Model Code / Alias Coverage:

  • ARA106017
  • AR106017
  • ARAD73LL
  • 106017

Model Family Coverage:

  • Nero
  • Nero Big Rock
  • Nero Big Rock 6S
  • 6S BLX

Product Benefits:

  • Metal-shielded bearings are a low-drag choice for cleaner running, bench rebuilds, speed-run setups, display builds, and controlled conditions.
  • Choose metal shields when reduced rolling resistance matters more than sealed dirt protection.

Fitment Note: Verify your ARRMA model number against ARA106017, AR106017, ARAD73LL, 106017 before ordering; similar ARRMA versions can use different hardware or bearing layouts.

Search-Friendly Notes: Compatible ARRMA RC parts support for Nero Big Rock 6S BLX screw kit and bearing kit shoppers, including basher maintenance, rebuild, and repair searches.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
arrm013b
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.ย 

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

Fits: ARRMA Nero Big Rock 6S BLX 1/8 4WD MT (ARA106017)
$53.67
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