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Model: NACHI 7020DT - Angular contact ball bearing series (DT)>
Bearing Size
d = 100D = 150
B = 24
a = 24.1
da1(min) = 107
da2(min) = 107
Da1(max) = 143
Da2(max) = 145.6
ra(max) = 1.5
ra1(max) = 1
Mass = 1.37
Basic load rating: 111000
Rated static load: 141000
Limit speed（Grease lubrication）: 2800
Limit speed（Oil lubrication）: 3800
