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Model: NACHI NN3060K - Cylindrical roller bearing, tapered hole NN series)>
Bearing Size
d = 300D = 460
B = 118
Ew = 418
Da(min) = 318
Da(max) = 442
da(min) = 318
da1(min) = 325
ra(max)= 3
Mass = 68.7
Basic load rating: 1430000
Rated static load: 2740000
Limit speed（Grease lubrication）: 1200
Limit speed（Oil lubrication） 1400
