NN3972 Cylindrical Roller Bearing Specifications
Bore d (mm)
360
Outer D (mm)
480
Width B (mm)
90
Dynamic rating Cr (kN)
930
Static rating Cor (kN)
2130
Grease limit speed (r/min)
1600
Oil limit speed (r/min)
1900
Frequently Asked Questions / FAQ
Is RUIST NN3972 available from stock and what is the MOQ?
NN3972 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 NN3972?
Key specs: d = 360 mm, D = 480 mm, B = 90 mm, Cr = 930 kN, Cor = 2130 kN. A complete datasheet is generated per model.
Which industries buy RUIST NN3972 Cylindrical Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST NN3972 compare on price and lead time?
As a direct factory source, NN3972 offers competitive ex-works pricing with short lead times versus imported brand equivalents.