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Model: NACHI E30307J - Metric tapered roller bearings>
Bearing Size
d = 35D = 80
B = 21
T = 22.75
C = 18
a = 5.8
da(min) = 44
db(max) = 43
Da(min) = 68
Db(min) = 74
S1(min) = 3
S2(min) = 6
Cone ra(max) = 2
Cup ra(max) = 1.5
Mass = 0.54
Basic load rating: 76000
Basic load rating: 76000
Rated static load: 79000
Limit speed（Grease lubrication）: 5000
Limit speed（Oil lubrication） 6700
