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1221

1200 Series

1221

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Dimension and Parameters

1200 Series

Bearing Designation :1221

Dimension（mm）

d :105

D :190

B :36

rs min :2.1

Basic load ratings (kN)

Cr :74.5

Cor :32.5

Speed ratings(rpm)

Grease :2800

Oil :3300

Weight

(Kg) :4.34