C3980KM Bearing Specifications

Data source: ISO/DIN standard bearing catalog · Brand-neutral · RAYSDE + bearing type
Bore d (mm)
400
Outer D (mm)
540
Width B (mm)
106
Dynamic rating Cr (kN)
2120
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—

Engineering Drawing

C3980KM Spherical Roller Bearing engineering drawing

For CAD/DXF/PDF precision drawings, contact us.

Frequently Asked Questions / FAQ

Is RAYSDE C3980KM available from stock and what is the MOQ?

C3980KM is produced in volume with flexible MOQ; mixed batches and neutral-pack/OEM options are supported for distributors and OEMs.

What are the technical specifications of RAYSDE C3980KM?

Key specs: d = 400 mm, D = 540 mm, B = 106 mm, Cr = 2120 kN, Cor = — kN. A complete datasheet is generated per model.

Which industries buy RAYSDE C3980KM Bearing?

Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.

How does RAYSDE C3980KM compare on price and lead time?

As a direct factory source, C3980KM offers competitive ex-works pricing with short lead times versus imported brand equivalents.

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