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NTN 7234BDT bearing

Bearing 7234BDT

NTN 7234BDT, Size: 170x310x52. NTN 7234BDT are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7234BDT

Bearing number : 7234BDT

Size (mm) : 170x310x52

Brand : NTN

Bore Diameter (mm) : 170

Outer Diameter (mm) : 310

Width (mm) : 52

Bearing dimensions and specification in NTN catalogue:

d - 170 mm

D - 310 mm

B - 52 mm

ra1 max. - 1,5 mm

Angle (α) - 40 °

a - 127 mm

r min. - 4 mm

r1 min. - 1,5 mm

2B - 104 mm

da min. - 188 mm

Da max. - 292 mm

ra max. - 3 mm

Db max - 301,5 mm

Weight - 34 Kg

Basic dynamic load rating (C) - 435 kN

Basic static load rating (C0) - 650 kN

(Grease) Lubrication Speed - 1 500 r/min

(Oil) Lubrication Speed - 2 100 r/min

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