NNU3040 bearing

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Bearing NO.

Cylindrical bore :NNU3040

Tapered bore :NNU3040K

Boundary dimensions(mm)

d :200

D :310

B/C :82

r 1.2min :2.1

r3.4min :2.1

Basic load ratings(kN)

Cr :644

Cor :1140

Limiting speed(rpm)

Speed Ratings :2000

Abutment and fillet dimensions(mm)

da max :216

Da max :293

ra max :2

rb max :2

Weight (kg)

Refer :22.9

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