3872/3820 Tapered Roller Bearing Specifications
Bore d (mm)
34.925
Outer D (mm)
85.725
Width B (mm)
30.162
Dynamic rating Cr (kN)
115
Static rating Cor (kN)
148
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
Is RUIST 3872/3820 available from stock and what is the MOQ?
3872/3820 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 3872/3820?
Key specs: d = 34.925 mm, D = 85.725 mm, B = 30.162 mm, Cr = 115 kN, Cor = 148 kN. A complete datasheet is generated per model.
Which industries buy RUIST 3872/3820 Tapered Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 3872/3820 compare on price and lead time?
As a direct factory source, 3872/3820 offers competitive ex-works pricing with short lead times versus imported brand equivalents.