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Model: NACHI NN3019K - Cylindrical roller bearing, tapered hole NN series)>
Bearing Size
d = 95D = 145
B = 37
Ew = 132
Da(min) = 103.5
Da(max) = 136.5
da(min) = 103.5
da1(min) = 106
ra(max)= 1.5
Mass = 2.17
Basic load rating: 150000
Rated static load: 246000
Limit speed（Grease lubrication）: 4300
Limit speed（Oil lubrication） 5000
