NTN 7910DT bearing

Bearing 7910DT

NTN 7910DT bearing, Size: 50x72x12. NTN 7910DT 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 7910DT

Bearing number : 7910DT

Size (mm) : 50x72x12

Brand : NTN

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 12

Bearing dimensions and specification in NTN catalogue:

d - 50 mm

D - 72 mm

B - 12 mm

ra1 max. - 0,3 mm

Angle (α) - 25 °

a - 23,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

2B - 24 mm

da min. - 54,5 mm

Da max. - 67,5 mm

db min - 54,5 mm

ra max. - 0,6 mm

Db max - 69,5 mm

Weight - 0,314 Kg

Basic dynamic load rating (C) - 27 kN

Basic static load rating (C0) - 28,9 kN

(Grease) Lubrication Speed - 7 300 r/min

(Oil) Lubrication Speed - 9 800 r/min

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

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