NTN 7340B bearing

200x420x80

Original Japan NTN ucp210 Pillow Block Bearing. Features of ball insertion: 1) The insert bearings are the deep groove ball bearings with wide inner rings 2) It inserts in housing work as a unit bearing 3) The housing is mainly casting or pressed steel 4) The bearing units are compact in design with perfect sealing devices 5) They can align with ease during operation and can be conveniently ...



Angular contact ball bearings 7340B

Bearing number : 7340B

Size (mm) : 200x420x80

Brand : NTN

Bore Diameter (mm) : 200

Outer Diameter (mm) : 420

Width (mm) : 80

Bearing dimensions and specification in NTN catalogue:

d - 200 mm

D - 420 mm

B - 80 mm

C - 80 mm

Angle (α) - 40 °

a - 170 mm

r min. - 5 mm

r1 min. - 2 mm

da min. - 222 mm

ra max. - 4 mm

Weight - 53,1 Kg

Basic dynamic load rating (C) - 410 kN

Basic static load rating (C0) - 555 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 900 r/min

Bearing 7340B

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