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Model: NACHI 54220U - Bidirectional thrust ball bearing (Withaligningseat)>
Bearing Size
d = 100d2 = 85
D = 150
T5 = 72.8
T6 = 43.9
T7 = 81
T8 = 48
D1(min) = 103
d3(max) = 150
D2 = 125
D3 = 155
a = 15
b = 14
A1 = 49
R = 112
da(min) = 100
da(min) = 100
Da2(max) = 125
ra(max) = 1
ra1(max) = 1
Mass = 5.32
Basic load rating: 146000
Rated static load: 410000
Limit speed（Grease lubrication）: 1300
Limit speed（Oil lubrication） 1900
