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Model: NACHI E30307DJ - Metric tapered roller bearings>
Bearing Size
d = 35D = 80
B = 21
T = 22.75
C = 15
a = -4.1
da(min) = 45
db(max) = 44
Da(min) = 66
Db(min) = 76.5
S1(min) = 3
S2(min) = 7.5
Cone ra(max) = 2
Cup ra(max) = 1.5
Mass = 0.528
Basic load rating: 63100
Basic load rating: 63100
Rated static load: 69100
Limit speed（Grease lubrication）: 4300
Limit speed（Oil lubrication） 6000
