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Model: NACHI NN3015 - Cylindrical roller bearings, cylindrical hole NN series)>
Bearing Size
d = 75D = 115
B = 30
Ew = 105
Da(min) = 106
Da(max) = 108
da(min) = 82
dc(min) = -
ra(max)= 1
Basic load rating: 96000
Rated static load: 149000
Limit speed（Grease lubrication）: 5500
Limit speed（Oil lubrication） 6400
