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Model: NACHI 440KBD031 - Taper roller bearing series (KBD)>
Bearing Size
d = 440D = 720
B1 = 226
C = 226
da(min) = 627
Db(min) = 497
ra(max) = 5
ra1(max) = 5
Mass = 361
Basic load rating: 4450000
Rated static load: 9750000
