6455/6420/B Tapered Roller Bearing Specifications
Bore d (mm)
57.15
Outer D (mm)
149.225
Width B (mm)
53.975
Dynamic rating Cr (kN)
321
Static rating Cor (kN)
463
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
Is RUIST 6455/6420/B available from stock and what is the MOQ?
6455/6420/B 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 6455/6420/B?
Key specs: d = 57.15 mm, D = 149.225 mm, B = 53.975 mm, Cr = 321 kN, Cor = 463 kN. A complete datasheet is generated per model.
Which industries buy RUIST 6455/6420/B Tapered Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 6455/6420/B compare on price and lead time?
As a direct factory source, 6455/6420/B offers competitive ex-works pricing with short lead times versus imported brand equivalents.