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Model: NACHI 98400/98788 - The imperial tapered roller bearings>
Bearing Size
d = 101.6D = 200
B = 49.212
T = 52.761
C = 34.925
a = 1.8
da(min) = 105
db(max) = 110
Da(min) = 170
Db(min) = 193
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 98400
Mass(Cup) = 98788
Basic load rating: 289000
Basic load rating: 289000
Rated static load: 365000
Limit speed（Grease lubrication）: 2000
Limit speed（Oil lubrication） 2700
