Four row cylindrical roller and race become linear contact, it can take the largest radial load and impact load. According to the needs of the different installation, KOYO four row cylindrical roller bearings were divided into the inner ring and two and a half circle, also have outer ring guard type bearings and other special structure bearing.

FC: Double outer races, single inner race, no rib on the inner race

FCD: Double outer races, double inner races, no rib on the inner race

FCDP: Double outer races, with only middle rib on and loose rib on the outer race, double inner races, no rib on the inner race

KOYO bearing 90FC63450A,

Type: four row cylindrical roller bearing

Dimension: 450mm x 630mm x 450mm

Dynamic load capacity: 6820Kn

Static load capacity: 16600KN

Weight: 433 KGS

Origin: made in JAPAN

Yakang Bearing Supplieshave sources to distribute the following four row bearings,