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Model: NACHI NJ306EG - Cylindrical roller bearing (NJ series)>
Bearing Size
d = 30D = 72
B = 19
Fw = 40.5
db(min) = 37
db(max) = -
dd(min) = 48
Da(max) = 65
ra(max) = 1
Basic load rating: 53000
Rated static load: 50000
Limit speed（Grease lubrication）: 7800
Limit speed（Oil lubrication） 9400
