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Model: NACHI NU1040 - Cylindrical roller bearing series (NU)>
Bearing Size
d = 200D = 310
B = 51
Fw = 229
db(min) = 212
db(max) = 299
dc(max) = 233
Da(max) = 298
ra(max) = 2
ra1(max) = 2
Mass = 14.4
Basic load rating: 375000
Rated static load: 555000
Limit speed（Grease lubrication）: 1900
Limit speed（Oil lubrication） 2400
