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Model: NACHI 340KBD031 - Taper roller bearing series (KBD)>
Bearing Size
d = 340D = 580
B1 = 190
C = 190
da(min) = 502
Db(min) = 390
ra(max) = 4
ra1(max) = 5
Mass = 206
Basic load rating: 3100000
Rated static load: 6250000
