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Model: NACHI 30326 - Metric tapered roller bearings>
Bearing Size
d = 130D = 280
B = 58
T = 63.75
C = 49
a = 9.05
da(min) = 148
db(max) = 163
Da(min) = 239
Db(min) = 258
S1(min) = 6
S2(min) = 12
Cone ra(max) = 4
Cup ra(max) = 3
Mass = 16.7
Basic load rating: 535000
Basic load rating: 535000
Rated static load: 650000
Limit speed（Grease lubrication）: 1300
Limit speed（Oil lubrication） 1800
