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Model: NACHI E30303J - Metric tapered roller bearings>
Bearing Size
d = 17D = 47
B = 14
T = 15.25
C = 12
a = 4.8
da(min) = 23
db(max) = 23.5
Da(min) = 39
Db(min) = 42
S1(min) = 2
S2(min) = 5
Cone ra(max) = 1
Cup ra(max) = 1
Mass = 0.13
Basic load rating: 30000
Basic load rating: 30000
Rated static load: 27600
Limit speed（Grease lubrication）: 9000
Limit speed（Oil lubrication） 12000
