RS4944E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
220
Outer D (mm)
300
Width B (mm)
80
Dynamic rating Cr (kN)
855
Static rating Cor (kN)
1620
Grease limit speed (r/min)
430
Oil limit speed (r/min)
850
Frequently Asked Questions / FAQ
Is RAYSDE RS4944E4 available from stock and what is the MOQ?
RS4944E4 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 RS4944E4?
Key specs: d = 220 mm, D = 300 mm, B = 80 mm, Cr = 855 kN, Cor = 1620 kN. A complete datasheet is generated per model.
Which industries buy RAYSDE RS4944E4 Cylindrical Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RAYSDE RS4944E4 compare on price and lead time?
As a direct factory source, RS4944E4 offers competitive ex-works pricing with short lead times versus imported brand equivalents.