NN4960 Cylindrical Roller Bearing Specifications
Bore d (mm)
300
Outer D (mm)
420
Width B (mm)
118
Dynamic rating Cr (kN)
1230
Static rating Cor (kN)
2870
Grease limit speed (r/min)
1800
Oil limit speed (r/min)
2300
Frequently Asked Questions / FAQ
Is RUIST NN4960 available from stock and what is the MOQ?
NN4960 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 RUIST NN4960?
Key specs: d = 300 mm, D = 420 mm, B = 118 mm, Cr = 1230 kN, Cor = 2870 kN. A complete datasheet is generated per model.
Which industries buy RUIST NN4960 Cylindrical Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST NN4960 compare on price and lead time?
As a direct factory source, NN4960 offers competitive ex-works pricing with short lead times versus imported brand equivalents.