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Model: NACHI NJ2340 - Cylindrical roller bearing (NJ series)>
Bearing Size
d = 200D = 420
B = 138
Fw = 260
db(min) = 222
db(max) = -
dd(min) = 283
Da(max) = 398
ra(max) = 4
Basic load rating: 1440000
Rated static load: 2090000
Limit speed（Grease lubrication）: 1100
Limit speed（Oil lubrication） 1400
