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Model: NACHI 30324D - Metric tapered roller bearings>
Bearing Size
d = 120D = 260
B = 55
T = 59.5
C = 37
a = -18.7
da(min) = 140
db(max) = 145
Da(min) = 220
Db(min) = 241
S1(min) = 5
S2(min) = 14
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 13.1
Basic load rating: 405000
Basic load rating: 405000
Rated static load: 490000
Limit speed（Grease lubrication）: 1200
Limit speed（Oil lubrication） 1700
