HK4020 Needle Roller Bearing Specifications
Bore d (mm)
40
Outer D (mm)
47
Width B (mm)
20
Dynamic rating Cr (kN)
24.2
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
Is RAYSDE HK4020 available from stock and what is the MOQ?
HK4020 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 HK4020?
Key specs: d = 40 mm, D = 47 mm, B = 20 mm, Cr = 24.2 kN, Cor = — kN. A complete datasheet is generated per model.
Which industries buy RAYSDE HK4020 Needle Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RAYSDE HK4020 compare on price and lead time?
As a direct factory source, HK4020 offers competitive ex-works pricing with short lead times versus imported brand equivalents.