6920 — 100 × 140 × 20 mm

What each manufacturer published.

A dash means that manufacturer did not publish the value. Dimensions every source agrees on are shown above rather than repeated per row.

Calculated from the published values.

Arithmetic on the figures above — not a bearing life calculation for your load case.

The works that publish 6920.

Giant Bearings

Ningbo, Zhejiang, China

Motor bearings and glove-line components

Ningbo Juding manufactures bearings for automotive and industrial applications. Its published range also includes heat-resistant bearings, former holders and chains for PVC and nitrile glove production. The company identifies itself as a subsidiary of Ningbo Demai. Buyers should separate general motor-bearing requirements from the temperature and maintenance demands of glove-production lines.

Published ranges: Deep groove and motor bearings · Bearings for glove-production lines · Single and double former-holder assemblies

1 designation documented here · 1 reviewed evidence record · source recorded 2026-09-24

Ask Giant Bearings about 6920

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Applications the publishing works state.

Application areas each manufacturer states for its own range. Confirm load, speed, temperature and lubrication for your case.

Not documented by any source here.

Precision class · Internal clearance · Sealing · Material · Cage material · Z class · V class · Limiting speed · Lubrication · Operating temperature · Precision standard · Ring material · Rolling element material · Limiting speed — grease · Limiting speed — oil · Noise / vibration test method · Manufacturer series · Manufacturer suffix · Ball count · Ball diameter.

Ask the manufacturer for these when you enquire.

Other designations with the same 100x140x20 mm envelope.

Same envelope, but sealing, internal design, clearance and load capability differ — not interchangeable by default.

Neighbouring designations documented here.

Each envelope shown is that designation’s own published size.