Bearing R400-6A (NSK)

Cylindrical roller bearings R400-6A

Bearing number : R400-6A

Size (mm) : 400x620x140

Brand : NSK

Bore Diameter (mm) : 400

Outer Diameter (mm) : 620

Width (mm) : 140

Bearing dimensions and specification in NSK catalogue:

d - 400 mm

D - 620 mm

T - 140 mm

B - 140 mm

C - 106 mm

ra1 max. - 4 mm

a - 121,6 mm

r min. - 6 mm

r1 min. - 5 mm

Da - 571 mm

db - 426 mm

ra max. - 5 mm

da - 457 mm

Db - 600 mm

Weight - 146 Kg

Basic dynamic load rating (C) - 2480 kN

Basic static load rating (C0) - 4900 kN

Calculation factor (e) - 0,37

Calculation factor (Y1) - 1,6

Calculation factor (Y2) - 0,9

Designation

Bore Dia, mm

Outer Dia, mm: