NN4044 bearing

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Bearing NO.

Cylindrical bore :NN4044

Tapered bore :NN4044K

Boundary dimensions(mm)

d :220

D :340

B/C :118

r 1.2min :3

r3.4min :3

Basic load ratings(kN)

Cr :1190

Cor :2400

Limiting speed(rpm)

Speed Ratings :2600

Abutment and fillet dimensions(mm)

da max :238

Da max :320

ra max :2.5

rb max :2.5

Weight (kg)

Refer :39.8

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