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Model: NACHI NU422 - Cylindrical roller bearing series (NU)>
Bearing Size
d = 110D = 280
B = 65
Fw = 155
db(min) = 128
db(max) = 262
dc(max) = 157
Da(max) = 262
ra(max) = 3
ra1(max) = 3
Mass = 20.5
Basic load rating: 545000
Rated static load: 620000
Limit speed（Grease lubrication）: 2000
Limit speed（Oil lubrication） 2600
