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Model: NACHI 30318 - Metric tapered roller bearings>
Bearing Size
d = 90D = 190
B = 43
T = 46.5
C = 36
a = 10.5
da(min) = 106
db(max) = 110
Da(min) = 163
Db(min) = 177
S1(min) = 5
S2(min) = 10
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 5.55
Basic load rating: 288000
Basic load rating: 288000
Rated static load: 330000
Limit speed（Grease lubrication）: 2000
Limit speed（Oil lubrication） 2700
