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Model: NACHI 27687/27620 - The imperial tapered roller bearings>
Bearing Size
d = 82.55D = 125.413
B = 25.4
T = 25.4
C = 19.845
a = 0.7
da(min) = 96
db(max) = 89
Da(min) = 115
Db(min) = 120
r1(min) = 3.6
r2(min) = 1.6
Mass(Cone) = 27687
Mass(Cup) = 27620
Basic load rating: 101000
Basic load rating: 101000
Rated static load: 162000
Limit speed（Grease lubrication）: 2400
Limit speed（Oil lubrication） 3400
