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Model: NACHI NN3014K - Cylindrical roller bearing, tapered hole NN series)>
Bearing Size
d = 70D = 110
B = 30
Ew = 100
Da(min) = 77
Da(max) = 103
da(min) = 77
da1(min) = 78
ra(max)= 1
Mass = 1.04
Basic load rating: 97000
Rated static load: 148000
Limit speed（Grease lubrication）: 5700
Limit speed（Oil lubrication） 6800
