Bearing TR528520 (KBC)

Tapered roller bearings TR528520

Bearing number : TR528520

Size (mm) : 85x52.388x20

Brand : KBC

Bore Diameter (mm) : 85

Outer Diameter (mm) : 52.388

Width (mm) : 20

Bearing dimensions and specification in KBC catalogue:

d - 52.388 mm

D - 85 mm

T - 20 mm

B - 20 mm

C - 15 mm

a - 17.7 mm

r1 min. - 1.5 mm

r2 min. - 1.5 mm

r3 min. - 1.5 mm

r4 min. - 1.5 mm

Weight - 0.392 Kg

Basic dynamic load rating (C) - 61 kN

Basic static load rating (C0) - 78 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0.4

Calculation factor (Y) - 1.5

Calculation factor (Y0) - 0.82

Designation

Bore Dia, mm

Outer Dia, mm: