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Model: NACHI 7013CDB - Angular contact ball bearings (DB) back to back>
Bearing Size
d = 65D = 100
B = 18
a = 0.5
da1(min) = 71
da2(min) = 71
Da1(max) = 94
Da2(max) = 96
ra(max) = 1
ra1(max) = 0.6
Mass = 0.47
Basic load rating: 60500
Rated static load: 69000
Limit speed（Grease lubrication）: 7800
Limit speed（Oil lubrication）: 10000
