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Model: NACHI 25880/25821 - The imperial tapered roller bearings>
Bearing Size
d = 36.487D = 73.025
B = 24.608
T = 23.812
C = 19.05
a = 8.1
da(min) = 44
db(max) = 42
Da(min) = 65
Db(min) = 68
r1(min) = 1.5
r2(min) = 0.8
Mass(Cone) = 25880
Mass(Cup) = 25821
Basic load rating: 73000
Basic load rating: 73000
Rated static load: 88500
Limit speed（Grease lubrication）: 5200
Limit speed（Oil lubrication） 7100
