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Model: NACHI 440KBV039 - The metric system of four row circular cone roller bearings>
Bearing Size
d = 440D = 620
B2 = 454
C2 = 454
Da(min) = 574
db(min) = 474
ra(max) = 5
ra1(max) = 5
Mass = 422
Basic load rating: 6500000
Rated static load: 19900000
