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Model: NACHI 7205DT - Angular contact ball bearing series (DT)>
Bearing Size
d = 25D = 52
B = 15
a = 3.6
da1(min) = 31
da2(min) = 28
Da1(max) = 46
Da2(max) = 48.4
ra(max) = 1
ra1(max) = 0.6
Mass = 0.135
Basic load rating: 26300
Rated static load: 20500
Limit speed（Grease lubrication）: 9500
Limit speed（Oil lubrication）: 12000
