6387/6320 Tapered Roller Bearing Specifications
Bore d (mm)
57.15
Outer D (mm)
135.755
Width B (mm)
53.975
Dynamic rating Cr (kN)
298
Static rating Cor (kN)
404
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
Is RUIST 6387/6320 available from stock and what is the MOQ?
6387/6320 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 6387/6320?
Key specs: d = 57.15 mm, D = 135.755 mm, B = 53.975 mm, Cr = 298 kN, Cor = 404 kN. A complete datasheet is generated per model.
Which industries buy RUIST 6387/6320 Tapered Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 6387/6320 compare on price and lead time?
As a direct factory source, 6387/6320 offers competitive ex-works pricing with short lead times versus imported brand equivalents.