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Model: NACHI E30313J - Metric tapered roller bearings>
Bearing Size
d = 65D = 140
B = 33
T = 36
C = 28
a = 6.7
da(min) = 79
db(max) = 83
Da(min) = 122
Db(min) = 130
S1(min) = 4
S2(min) = 8
Cone ra(max) = 2.5
Cup ra(max) = 2
Mass = 2.52
Basic load rating: 204000
Basic load rating: 204000
Rated static load: 239000
Limit speed（Grease lubrication）: 2800
Limit speed（Oil lubrication） 3800
