Bearing R1900-1 (NSK)

Cylindrical roller bearings R1900-1

Bearing number : R1900-1

Size (mm) : 1900x2140x120

Brand : NSK

Bore Diameter (mm) : 1900

Outer Diameter (mm) : 2140

Width (mm) : 120

Bearing dimensions and specification in NSK catalogue:

d - 1900 mm

D - 2140 mm

T - 120 mm

B - 110 mm

C - 78 mm

ra1 max. - 5 mm

a - 523,2 mm

r min. - 6 mm

r1 min. - 6 mm

Da - 2082 mm

db - 1930 mm

ra max. - 5 mm

da - 1968 mm

Db - 2118 mm

Weight - 535 Kg

Basic dynamic load rating (C) - 4000 kN

Basic static load rating (C0) - 14700 kN

Calculation factor (e) - 0,7

Calculation factor (Y1) - 0,9

Calculation factor (Y2) - 0,47

Designation

Bore Dia, mm

Outer Dia, mm: