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Model: NACHI 05079/05185 - The imperial tapered roller bearings>
Bearing Size
d = 19.987D = 47
B = 14.381
T = 14.381
C = 11.112
a = 3.9
da(min) = 26.5
db(max) = 24
Da(min) = 40.5
Db(min) = 42.5
r1(min) = 1.5
r2(min) = 1.3
Mass(Cone) = 05079
Mass(Cup) = 05185
Basic load rating: 24900
Basic load rating: 24900
Rated static load: 25400
Limit speed（Grease lubrication）: 8500
Limit speed（Oil lubrication） 11000
