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Model: NACHI 54410U - Bidirectional thrust ball bearing (Withaligningseat)>
Bearing Size
d = 50d2 = 40
D = 110
T5 = 83.2
T6 = 50.6
T7 = 92
T8 = 55
D1(min) = 52
d3(max) = 110
D2 = 80
D3 = 115
a = 18
b = 14
A1 = 30
R = 90
da(min) = 50
da(min) = 50
Da2(max) = 80
ra(max) = 1.5
ra1(max) = 0.6
Mass = 4.36
Basic load rating: 148000
Rated static load: 283000
Limit speed（Grease lubrication）: 1400
Limit speed（Oil lubrication） 2100
