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Model: NACHI NJ224E - Cylindrical roller bearing (NJ series)>
Bearing Size
d = 120D = 215
B = 40
Fw = 143.5
db(min) = 132
db(max) = -
dd(min) = 156
Da(max) = 203
ra(max) = 2
Basic load rating: 335000
Rated static load: 420000
Limit speed（Grease lubrication）: 2400
Limit speed（Oil lubrication） 3000
