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Model: NACHI 30338 - Metric tapered roller bearings>
Bearing Size
d = 190D = 400
B = 78
T = 86
C = 65
a = 11
da(min) = 212
db(max) = 237
Da(min) = 339
Db(min) = 364
S1(min) = 8
S2(min) = 16
Cone ra(max) = 5
Cup ra(max) = 4
Mass = 46.9
Basic load rating: 1010000
Basic load rating: 1010000
Rated static load: 1330000
Limit speed（Grease lubrication）: 900
Limit speed（Oil lubrication） 1200
