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Model: NACHI L225849/L225818 - The imperial tapered roller bearings>
Bearing Size
d = 127D = 180.975
B = 26.195
T = 25.4
C = 20.638
a = 0.4
da(min) = 140
db(max) = 137
Da(min) = 157
Db(min) = 165
r1(min) = 1.5
r2(min) = 1.5
Mass(Cone) = L225849
Mass(Cup) = L225818
Basic load rating: 128000
Basic load rating: 128000
Rated static load: 264000
Limit speed（Grease lubrication）: 1500
Limit speed（Oil lubrication） 2000
