NSK 7221CTRSU bearing

Bearing 7221CTRSU

NSK 7221CTRSU bearing, Size: 105x190x36. NSK 7221CTRSU 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 7221CTRSU

Bearing number : 7221CTRSU

Size (mm) : 105x190x36

Brand : NSK

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in NSK catalogue:

d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

a - 37,7 mm

d1 - 117 mm

r min. - 2,5 mm

r1 min. - 1,5 mm

D1 - 178 mm

D2 - 183 mm

Weight - 3,777 Kg

Basic dynamic load rating (C) - 162 000 kN

Basic static load rating (C0) - 143 000 kN

(Grease) Lubrication Speed - 7 300 r/min

(Oil) Lubrication Speed - 11 300 r/min

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E-mail: [email protected]

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

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