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Model: NACHI NU2306 - Cylindrical roller bearing series (NU)>
Bearing Size
d = 30D = 72
B = 27
Fw = 42
db(min) = 37
db(max) = -
dc(max) = 44
Da(max) = 65
ra(max) = 1
ra1(max) = 1
Mass = 0.5
Basic load rating: 51500
Rated static load: 51000
Limit speed（Grease lubrication）: 8200
Limit speed（Oil lubrication） 9800
