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NACHI 13685/13621 bearing



Bearing 13685/13621

Tapered roller bearings 13685/13621

Bearing number : 13685/13621

Size (mm) : 38.100x69.012x19.050

Brand : NACHI

Bore Diameter (mm) : 38.100

Outer Diameter (mm) : 69.012

Width (mm) : 19.050

Bearing dimensions and specification in NACHI catalogue:

d - 38.100 mm

D - 69.012 mm

T - 19.050 mm

B - 19.050 mm

C - 15.083 mm

a - 3.0 mm

r1 min. - 3.5 mm

r2 min. - 2.3 mm

Weight - 0,288 Kg

Basic dynamic load rating (C) - 47000 kN

Basic static load rating (C0) - 60000 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.5