QJ338 Angular Contact Ball Bearing Specifications
Bore d (mm)
190
Outer D (mm)
400
Width B (mm)
78
Dynamic rating Cr (kN)
720
Static rating Cor (kN)
1980
Grease limit speed (r/min)
1300
Oil limit speed (r/min)
1700
Frequently Asked Questions / FAQ
Is RUIST QJ338 available from stock and what is the MOQ?
QJ338 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 QJ338?
Key specs: d = 190 mm, D = 400 mm, B = 78 mm, Cr = 720 kN, Cor = 1980 kN. A complete datasheet is generated per model.
Which industries buy RUIST QJ338 Angular Contact Ball Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST QJ338 compare on price and lead time?
As a direct factory source, QJ338 offers competitive ex-works pricing with short lead times versus imported brand equivalents.