RNA4856 Needle Roller Bearing Specifications
Bore d (mm)
305
Outer D (mm)
350
Width B (mm)
69
Dynamic rating Cr (kN)
429
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
Is RUIST RNA4856 available from stock and what is the MOQ?
RNA4856 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 RNA4856?
Key specs: d = 305 mm, D = 350 mm, B = 69 mm, Cr = 429 kN, Cor = — kN. A complete datasheet is generated per model.
Which industries buy RUIST RNA4856 Needle Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST RNA4856 compare on price and lead time?
As a direct factory source, RNA4856 offers competitive ex-works pricing with short lead times versus imported brand equivalents.