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NNV4940CV — 200 × 280 × 80 mm

BOUNDARY DIMENSIONSUNIT / mm

Boundary dimensions · schematic, not a product photograph or manufacturing drawing.

Cylindrical roller

NNV4940CV

NNV4940CV is a cylindrical roller designation documented on BearingIndex from 1 manufacturer publication. The published boundary dimensions are 200 × 280 × 80 mm. The designation ends in bore code 40, which resolves to a 200 mm bore under ISO 15 and matches what the manufacturers published. The publishing works are in Jiangsu province, China. Every value below comes from that manufacturer’s own published material, with the date it was recorded.

Bore d: 200 mm
Outside D: 280 mm
Width B: 80 mm

Compare the 1 publication

What each manufacturer published.

Manufacturer	Dynamic load rating (kN)	Static load rating (kN)	Minimum corner radius (mm)	Reference mass (kg)	Source recorded
Wanda NNV4940CV	690	1480	2.1	15.8	2026-09-24	Request

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.

Figure	How it is obtained	Result
Radial section height	(D − d) / 2	40 mm
Mean diameter d_m	(D + d) / 2	240 mm
C / C₀ load ratio	dynamic ÷ static load rating	Wanda 0.47

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

The works that publish NNV4940CV.

Wanda

Nantong, Jiangsu, China

Forklift bearings and slewing supports

Jiangsu Wanda Special Bearing manufactures bearings for forklifts and other specialized equipment. Its catalogue covers mast rollers, side rollers, chain rollers, combined rollers, full-complement cylindrical roller bearings and slewing bearings. The company also describes applications in logistics equipment and industrial robots. Roller profiles and mounting dimensions are essential selection details.

Published ranges: Forklift mast and side-roller bearings · Chain and combined-roller bearings · Full-complement cylindrical roller bearings · Slewing bearings

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

Ask Wanda about NNV4940CV

Applications the publishing works state.

Application	Stated by
Construction equipment	Wanda
Forklifts	Wanda
Industrial robots	Wanda
Logistics equipment	Wanda

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 200x280x80 mm envelope.

Designation	Bearing family	Works
NNU4940- K-W33	Cylindrical roller	1

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

Request a quote for NNV4940CV.

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

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

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