NTN QJ324 bearing

120x260x55

varieties of angular contact ball bearings are available through NTN, and there are also many duplex varieties. A bearing accuracy of JIS Class 5 or higher is applied to duplex type angular contact ball bearings, and in many cases they are ... ~QJ324 ― ― Standard 4-point ...



Angular contact ball bearings QJ324

Bearing number : QJ324

Size (mm) : 120x260x55

Brand : NTN

Bore Diameter (mm) : 120

Outer Diameter (mm) : 260

Width (mm) : 55

Bearing dimensions and specification in NTN catalogue:

d - 120 mm

D - 260 mm

B - 55 mm

C - 55 mm

a - 110 mm

r min. - 3 mm

da min. - 134 mm

Da max. - 246 mm

ra max. - 2,5 mm

Weight - 15,9 Kg

Basic dynamic load rating (C) - 325 kN

Basic static load rating (C0) - 765 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 800 r/min

Bearing QJ324

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