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Model: NACHI NU2244 - Cylindrical roller bearing series (NU)>
Bearing Size
d = 220D = 400
B = 108
Fw = 270
db(min) = 238
db(max) = -
dc(max) = 273
Da(max) = 382
ra(max) = 3
ra1(max) = 3
Mass = 61.8
Basic load rating: 1130000
Rated static load: 1810000
Limit speed（Grease lubrication）: 1400
Limit speed（Oil lubrication） 1700
