Factory Price High Precision KOYO 55175C/437 Inch Tapered Roller Bearing

Bearing Composition：

Tapered roller bearings are separated bearings, and the inner and outer rings of the bearings have tapered raceways. This kind of bearing is divided into single row, double row and four row tapered roller bearings and other different structural types according to the number of rows of rollers installed.
Single row tapered roller bearings can bear radial loads and single direction axial loads. When the bearing bears radial load, an axial component will be generated, so it needs another bearing that can bear the axial force in the opposite direction to balance it.

Size range:

Single row tapered roller bearings:
Inner diameter size range: 20mm ~ 1270mm
Outer diameter size range: 40mm ~ 1465mm
Width: 15mm to 240mm


Double row tapered roller bearings:
Inner diameter size range: 38mm ~ 1560mm
Outer diameter size range: 70mm ~ 1800mm
Width size range: 50mm ~ 460mm


Four row tapered roller bearings:
Inner diameter range: 130mm ~ 1600mm
Outer diameter size range: 200mm ~ 2000mm
Width range: 150mm ~ 1150mm