NTN 7210BDT Bearing

Bearing 7210BDT

Bearing number : 7210BDT

Size (mm) : 50x90x20

Brand : NTN

Bore Diameter (mm) : 50

Outer Diameter (mm) : 90

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

d - 50 mm

D - 90 mm

B - 20 mm

ra1 max. - 0,6 mm

Angle (α) - 40 °

a - 39,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 40 mm

da min. - 57 mm

Da max. - 83 mm

db min - 54,5 mm

ra max. - 1 mm

Db max - 85,5 mm

Weight - 0,932 Kg

Basic dynamic load rating (C) - 60,5 kN

Basic static load rating (C0) - 57 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 7 300 r/min

Tags :  NTN , 50x90x20

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