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Model: NACHI 27680/27620 - The imperial tapered roller bearings>
Bearing Size
d = 73.025D = 125.412
B = 25.4
T = 25.4
C = 19.845
a = -0.6
da(min) = 88
db(max) = 82
Da(min) = 115
Db(min) = 120
r1(min) = 3.5
r2(min) = 1.5
Mass(Cone) = 27680
Mass(Cup) = 27620
Basic load rating: 102000
Basic load rating: 102000
Rated static load: 164000
Limit speed（Grease lubrication）: 2700
Limit speed（Oil lubrication） 3600
