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Model: NACHI HM89449/HM89410 - The imperial tapered roller bearings>
Bearing Size
d = 36.512D = 76.2
B = 28.575
T = 29.37
C = 23.02
a = 5.6
da(min) = 54
db(max) = 44.6
Da(min) = 62
Db(min) = 73
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = HM89449
Mass(Cup) = HM89410
Basic load rating: 79500
Basic load rating: 79500
Rated static load: 108000
Limit speed（Grease lubrication）: 5000
Limit speed（Oil lubrication） 6800
