NACHI 7224CDT bearing

120x215x40

The installation unit must be issued by the provincial quality and technical supervision department. NACHI 7224CDT Special equipment installation (maintenance) safety approval certificate 2 outer ring outer ring raceway bearing ring on the inner surface. If the fit clearance exceeds the specified usage limit, the critical frequency is changed.



Angular contact ball bearings 7224CDT

Bearing number : 7224CDT

Size (mm) : 120x215x40

Brand : NACHI

Bore Diameter (mm) : 120

Outer Diameter (mm) : 215

Width (mm) : 40

Bearing dimensions and specification in NACHI catalogue:

d - 120 mm

D - 215 mm

B - 40 mm

C - 40 mm

Angle (α) - 15 °

a - -0.6 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 80 mm

da min. - 132 mm

Da max. - 208 mm

ra max. - 1 mm

Weight - 6.05 Kg

Basic dynamic load rating (C) - 300 kN

Basic static load rating (C0) - 350 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5300 r/min

Bearing 7224CDT

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