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16009 — 45 × 75 × 10 mm

BOUNDARY DIMENSIONSUNIT / mm
B = 10 mmD = 75 mmd = 45 mm
Boundary dimensions · schematic, not a product photograph or manufacturing drawing.
Deep groove ball

16009

16009 is a deep groove ball designation documented on BearingIndex from 2 independent manufacturer publications. The published boundary dimensions are 45 × 75 × 10 mm. The designation ends in bore code 09, which resolves to a 45 mm bore under ISO 15 and matches what the manufacturers published. The publishing works are in Zhejiang province, China. Every value below comes from that manufacturer’s own published material, with the date it was recorded.

Bore d
45 mm
Outside D
75 mm
Width B
10 mm

Compare the 2 publications

What each manufacturer published.

ManufacturerDynamic load rating (kN)Static load rating (kN)Limiting speed — grease (rpm)Limiting speed — oil (rpm)Source recorded
CZ
16009		————2026-09-24Request
NBK
16009		15.612.28200100002026-09-24Request

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.

FigureHow it is obtainedResult
Radial section height(D − d) / 215 mm
Mean diameter dm(D + d) / 260 mm
Speed factor dm · nmean diameter × highest published limiting speed600,000 mm·min−1
C / C₀ load ratiodynamic ÷ static load ratingNBK 1.28

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

The works that publish 16009.

CZ

Ningbo, Zhejiang, China

Miniature motor bearings and inch series

Cixi Lisheng manufactures miniature and small motor bearings under the CZ brand. Its catalogue includes metric 60, 62, 68, 69 and 16000 series, inch R series, stainless steel and nonstandard products. The company identifies brushless motors, power tools, garden tools and drones as applications. Confirm the exact model and operating requirements before specifying.

Published ranges: Metric miniature motor bearings · Inch R-series bearings · Stainless steel bearings · Nonstandard bearing designs

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

Ask CZ about 16009

NBK

Ningbo, Zhejiang, China

Deep groove ball bearings and custom variants

Ningbo Chuang Hon Yi manufactures deep groove ball bearings under the NBK brand. Its published company history connects the Ningbo plant with its Taiwan business, while the product scope describes bore sizes from 3–50 mm and customer-specific nonstandard designs. Exact size availability and configuration should be checked for the intended order.

Published ranges: Deep groove ball bearings · Customer-specific nonstandard bearings

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

Ask NBK about 16009

Applications the publishing works state.

ApplicationStated by
Brushless motorsCZ
DronesCZ
Garden toolsCZ
Power toolsCZ

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 · Noise / vibration test method · Manufacturer series · Manufacturer suffix · Ball count · Ball diameter · Reference mass.

Ask the manufacturer for these when you enquire.

Neighbouring designations documented here.

DesignationEnvelope d × D × B (mm)Bearing familyWorks
1600112 × 28 × 7Deep groove ball6
1600215 × 32 × 8Deep groove ball6
16002E15 × 32 × 8Deep groove ball1
16002zz15 × 32 × 8Deep groove ball1
1600317 × 35 × 8Deep groove ball6
16003E17 × 35 × 8Deep groove ball1
1600420 × 42 × 8Deep groove ball7
1600525 × 47 × 8Deep groove ball5
1600630 × 55 × 9Deep groove ball5
16006zz30 × 55 × 9Deep groove ball1
1600735 × 62 × 9Deep groove ball2
1600840 × 68 × 9Deep groove ball3
16008zz40 × 68 × 9Deep groove ball1
1601050 × 80 × 10Deep groove ball3
16010ZZ/2RS50 × 80 × 10Deep groove ball1
1601155 × 90 × 11Deep groove ball1
16011zz55 × 90 × 11Deep groove ball1
1601680 × 125 × 14Deep groove ball1

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

Request a quote for 16009.

Tick the works you want above, then send one enquiry — each manufacturer answers you separately and cannot see the others.

Open your enquiry How sourcing works here →

Figures on this page are each manufacturer’s own published material, recorded on the dates shown. How we check sources →

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