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Model: NACHI 15120/15245 - The imperial tapered roller bearings>
Bearing Size
d = 30.213D = 62
B = 20.638
T = 19.05
C = 14.288
a = 5.8
da(min) = 36
db(max) = 35.5
Da(min) = 55
Db(min) = 58
r1(min) = 0.8
r2(min) = 1.3
Mass(Cone) = 15120
Mass(Cup) = 15245
Basic load rating: 45000
Basic load rating: 45000
Rated static load: 54500
Limit speed（Grease lubrication）: 6000
Limit speed（Oil lubrication） 8000
