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Model: NACHI 30348 - Metric tapered roller bearings>
Bearing Size
d = 240D = 500
B = 95
T = 105
C = 80
a = 11
da(min) = 262
db(max) = 297
Da(min) = 425
Db(min) = 454
S1(min) = 10
S2(min) = 18
Cone ra(max) = 5
Cup ra(max) = 4
Mass = 88.9
Basic load rating: 1510000
Basic load rating: 1510000
Rated static load: 2060000
Limit speed（Grease lubrication）: 700
Limit speed（Oil lubrication） 950
