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7221
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7221
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7221
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Dimension and Parameters
Bearing No. :
7221
Boundary dimensions（mm）
d :
105
D :
190
B :
36
rs min :
2.1
r1s min :
1.1
Basic load ratings(kN)
Dynamic(Cr) :
157
Static(Cor) :
142
Limiting speed(rpm )
Grease :
3700
Oil :
5000
Mass（kg)
（Approx.） :
3.79
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