Mini 4WD 19mm ringless aluminium ball-race roller accessory M4WD-32/GO by 3Racing  [M4WD-32/GO]

Tamiya Mini 4WD 19mm Aluminum Ball -Race Rollers ( Ringless )(Golden) - 3RACING M4WD-32/GO
Price:
£4.60
Brand:
3Racing
Model:
M4WD-32/GO
Condition:
Brand New
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M4WD-32/GO 19mm gold ringless aluminium roller

The M4WD-32/GO is a 19mm ringless aluminium ball-race roller with a gold anodised finish. Ringless geometry trims the external lip for a lower profile next to guide rails, while the aluminium shell improves rigidity over plastic alternatives. Internal ball bearings reduce rotational resistance for smoother spin.

Intended for standard 19mm mounts on many Mini 4WD frames. Install with the correct 3mm or 4mm roller shaft and configure spacers or washers to avoid binding and to keep the roller running true. Compatible with chassis series that use 19mm rollers such as MA, MS, AR, FM-A and Super-II.

The anodised coating offers a tidy appearance for display models and helps mask minor surface wear during handling. This product is the roller only; motors, gear sets and chassis components are not supplied.

What shaft size should I order for these rollers

Confirm whether your builder uses 3mm or 4mm shafts. Match the shaft size and add suitable spacers or thin washers to eliminate axial play while allowing free rotation.

Are ringless rollers advisable for tight guides

Ringless rollers can reduce contact with narrow guides, but always check under compression and lateral movement to ensure there is no unexpected rubbing.

Which Mini 4WD chassis will accept this part

They work where 19mm rollers are specified, including MA, MS, AR, FM-A and Super-II families. For uniquely modified machines, measure mounting clearances before fitting.

What cleaning routine keeps bearings performing

Regularly wipe debris from bearing surfaces and use a light bearing oil to preserve low friction. Avoid heavy lubricants that draw dust and grime.

Is any mounting hardware included with the roller

This is a roller-only item. Check the product details to see if spacers or bolts are included and source shafts and washers separately if needed.

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