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Model: NACHI E30214J - Metric tapered roller bearings>
Bearing Size
d = 70D = 125
B = 24
T = 26.25
C = 21
a = 0.3
da(min) = 80
db(max) = 81
Da(min) = 110
Db(min) = 118
S1(min) = 4
S2(min) = 5
Cone ra(max) = 2
Cup ra(max) = 1.5
Mass = 1.3
Basic load rating: 138000
Basic load rating: 138000
Rated static load: 173000
Limit speed（Grease lubrication）: 3100
Limit speed（Oil lubrication） 4100
