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Model: NACHI 36691/36620 - The imperial tapered roller bearings>
Bearing Size
d = 146.05D = 193.675
B = 28.575
T = 28.575
C = 23.02
a = -4.9
da(min) = 162
db(max) = 153
Da(min) = 182
Db(min) = 188
r1(min) = 4.8
r2(min) = 1.5
Mass(Cone) = 36691
Mass(Cup) = 36620
Basic load rating: 181000
Basic load rating: 181000
Rated static load: 375000
Limit speed（Grease lubrication）: 1600
Limit speed（Oil lubrication） 2200
