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Model: NACHI 54407U - Bidirectional thrust ball bearing (Withaligningseat)>
Bearing Size
d = 35d2 = 25
D = 80
T5 = 63
T6 = 38.5
T7 = 69
T8 = 41.5
D1(min) = 37
d3(max) = 80
D2 = 58
D3 = 85
a = 14
b = 10
A1 = 18.5
R = 64
da(min) = 35
da(min) = 35
Da2(max) = 58
ra(max) = 1
ra1(max) = 0.6
Mass = 1.78
Basic load rating: 87000
Rated static load: 155000
Limit speed（Grease lubrication）: 1900
Limit speed（Oil lubrication） 2900
