XCJZ

XCJZ Chocolate Ball Bearing Linear

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From $0.42 · Where to buy ↓

Linear

Type

50g

Bottom-out

3.5mm

Total Travel

StockAvailable

Photo: Keebz N Cables ↗

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Overview

The XCJZ Chocolate Ball Bearing switch is a Tonekey-made linear with bearings integrated into the stem. Those bearings follow grooves within the housings, changing how the moving part is guided through a keypress. A polycarbonate top, POM base and POM stem form the main construction. Factory lubrication accompanies the bearing mechanism, which gives this design its distinctive identity.

Summary compiled by Keebpedia from multiple sources.

Where to Buy

Best price

$0.42

SerpentKeys · ¥65.70 at store

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Keebz N Cables$0.42¥66.20 at storeView
Pantheon Keys$0.42S$0.54 at storeView

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Specs

Type: Linear
Silent: No
Magnetic (HE): No
Profile: Normal
Actuation Force: 38 g
Bottom-out Force: 50 g
Initial Force: N/A
Pre-travel: 1.6 mm
Total Travel: 3.5 mm
Top Housing: PC
Bottom Housing: POM
Stem: POM
Stem Length: N/A
Spring Length: 18.0 mm
Spring Stage: 1
Factory Lubed: Yes
Pins: 5
Box Structure: No
Diffuser: No
Reference price (each): $0.42Market price · as of 2026-10-05
Brand: XCJZ
Manufacturer: Tonekey