NACHI 54210U Bearing

Bearing 54210U

Bearing number : 54210U

Size (mm) : 50x78x47

Brand : NACHI

Bore Diameter (mm) : 50

Outer Diameter (mm) : 78

Width (mm) : 47

Bearing dimensions and specification in NACHI catalogue:

d - 50 mm

d2 - 40 mm

D - 78 mm

T - 47 mm

ra1 max. - 0.6 mm

T1 - 28 mm

a - 9 mm

b - 7.5 mm

d3 - 78 mm

r min. - 1 mm

r1 min. - 0.6 mm

D1 - 52 mm

D2 - 62 mm

D3 - 82 mm

da min. - 50 mm

Da max. - 62 mm

ra max. - 1 mm

Weight - 0.899 Kg

Basic dynamic load rating (C) - 48,5 kN

Basic static load rating (C0) - 112 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3600 r/min

Tags :  NACHI , 50x78x47

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