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Model: NACHI 54207U - Bidirectional thrust ball bearing (Withaligningseat)>
Bearing Size
d = 35d2 = 30
D = 62
T5 = 37.8
T6 = 22.9
T7 = 42
T8 = 25
D1(min) = 37
d3(max) = 62
D2 = 48
D3 = 65
a = 8
b = 7
A1 = 21
R = 50
da(min) = 35
da(min) = 35
Da2(max) = 48
ra(max) = 1
ra1(max) = 0.3
Mass = 0.55
Basic load rating: 39000
Rated static load: 78000
Limit speed（Grease lubrication）: 2900
Limit speed（Oil lubrication） 4400
