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Model: NACHI 799/792 - The imperial tapered roller bearings>
Bearing Size
d = 128.588D = 206.375
B = 47.625
T = 47.625
C = 34.925
a = 2.1
da(min) = 146
db(max) = 140
Da(min) = 186
Db(min) = 198
r1(min) = 3.3
r2(min) = 3.3
Mass(Cone) = 799
Mass(Cup) = 792
Basic load rating: 299000
Basic load rating: 299000
Rated static load: 500000
Limit speed（Grease lubrication）: 1700
Limit speed（Oil lubrication） 2200
