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Model: NACHI 54230U - Bidirectional thrust ball bearing (Withaligningseat)>
Bearing Size
d = 150d2 = 130
D = 215
T5 = 95.6
T6 = 57.8
T7 = 109
T8 = 64.5
D1(min) = 153
d3(max) = 214
D2 = 180
D3 = 225
a = 20
b = 20.5
A1 = 74.5
R = 160
da(min) = 150
da(min) = 150
Da2(max) = 180
ra(max) = 1.5
ra1(max) = 1
Mass = 13.8
Basic load rating: 213000
Rated static load: 650000
Limit speed（Grease lubrication）: 940
Limit speed（Oil lubrication） 1400
