NSK 7909CTRSU bearing

Bearing 7909CTRSU

NSK 7909CTRSU bearing, Size: 45x68x12. NSK 7909CTRSU 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 7909CTRSU

Bearing number : 7909CTRSU

Size (mm) : 45x68x12

Brand : NSK

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 12

Bearing dimensions and specification in NSK catalogue:

d - 45 mm

D - 68 mm

B - 12 mm

a - 13,6 mm

d1 - 50 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

D1 - 63 mm

D2 - 65,5 mm

Weight - 0,128 Kg

Basic dynamic load rating (C) - 16 kN

Basic static load rating (C0) - 13,4 kN

(Grease) Lubrication Speed - 20 000 r/min

(Oil) Lubrication Speed - 32 400 r/min

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

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