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Model: NACHI E33015J - Metric tapered roller bearings>
Bearing Size
d = 75D = 115
B = 31
T = 31
C = 25.5
a = 7.3
da(min) = 82
db(max) = 83
Da(min) = 104
Db(min) = 110
S1(min) = 6
S2(min) = 6
Cone ra(max) = 1.5
Cup ra(max) = 1.5
Mass = 1.15
Basic load rating: 129000
Basic load rating: 129000
Rated static load: 206000
Limit speed（Grease lubrication）: 3000
Limit speed（Oil lubrication） 4100
