NN49/630 bearing

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Bearing NO.

Cylindrical bore :NN49/630

Tapered bore :NN49/630K

Boundary dimensions(mm)

d :630

D :850

B/C :218

r 1.2min :6

r3.4min :6

Basic load ratings(kN)

Cr :4020

Cor :11400

Limiting speed(rpm)

Speed Ratings :850

Abutment and fillet dimensions(mm)

da max :670

Da max :807

ra max :5

rb max :5

Weight (kg)

Refer :328

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