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DF Series.type 7221DF
Bearings
DF Series.type 7221DF
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Price：
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Boundary dimensions(mm)
Basic load ratings(kN)
Limiting speeds(rpm)
Mass(Kg)
Bearing Number
d
D
2B
rs min
r1s min
Cr
Cor
Grease
Oil
(Approx.)
XLB
105
190
72
2.1
1.1
254
283
3,000
4,000
7.58
7221DF
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