NTN QJ307 bearing

Bearing QJ307

NTN QJ307 bearing, Size: 35x80x21. NTN QJ307 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 QJ307

Bearing number : QJ307

Size (mm) : 35x80x21

Brand : NTN

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in NTN catalogue:

d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

a - 33 mm

r min. - 1,5 mm

da min. - 43,5 mm

Da max. - 71,5 mm

ra max. - 1,5 mm

Weight - 0,57 Kg

Basic dynamic load rating (C) - 49,5 kN

Basic static load rating (C0) - 73 kN

(Grease) Lubrication Speed - 7 000 r/min

(Oil) Lubrication Speed - 9 300 r/min

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Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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