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72 Series.type 7221
Bearings
72 Series.type 7221
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Boundary dimensions(mm)
Basic load ratings(kN)
Limiting speeds(rpm)
Mass(Kg)
Bearing Number
d
D
B
rs min
r1s min
Cr
Cor
Grease
Oil
(Approx.)
XLB
105
190
36
2.1
1.1
157
142
3700
5000
3.79
7221
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