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Model: NACHI LM603049/LM603011 - The imperial tapered roller bearings>
Bearing Size
d = 45.242D = 77.788
B = 19.842
T = 19.842
C = 15.08
a = 2.3
da(min) = 57
db(max) = 50
Da(min) = 71
Db(min) = 74
r1(min) = 3.6
r2(min) = 0.8
Mass(Cone) = LM603049
Mass(Cup) = LM603011
Basic load rating: 57100
Basic load rating: 57100
Rated static load: 73500
Limit speed（Grease lubrication）: 4100
Limit speed（Oil lubrication） 5700
