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Model: NACHI NJ320 - Cylindrical roller bearing (NJ series)>
Bearing Size
d = 100D = 215
B = 47
Fw = 129.5
db(min) = 114
db(max) = 201
dd(min) = 143
Da(max) = 201
ra(max) = 2.5
Basic load rating: 300000
Rated static load: 335000
Limit speed（Grease lubrication）: 2800
Limit speed（Oil lubrication） 3400
