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Model: NACHI 54318U - Bidirectional thrust ball bearing (Withaligningseat)>
Bearing Size
d = 90d2 = 75
D = 155
T5 = 97.2
T6 = 58.1
T7 = 106
T8 = 62.5
D1(min) = 93
d3(max) = 135
D2 = 120
D3 = 160
a = 19
b = 18
A1 = 36.5
R = 112
da(min) = 90
da(min) = 90
Da2(max) = 120
ra(max) = 1.5
ra1(max) = 1
Mass = 8.33
Basic load rating: 213000
Rated static load: 525000
Limit speed（Grease lubrication）: 1100
Limit speed（Oil lubrication） 1600
