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Model: NACHI NJ338 - Cylindrical roller bearing (NJ series)>
Bearing Size
d = 190D = 400
B = 78
Fw = 245
db(min) = 212
db(max) = 378
dd(min) = 268
Da(max) = 378
ra(max) = 4
Basic load rating: 975000
Rated static load: 1260000
Limit speed（Grease lubrication）: 1400
Limit speed（Oil lubrication） 1700
