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Model: NACHI 54236U - Bidirectional thrust ball bearing (Withaligningseat)>
Bearing Size
d = 180d2 = 150
D = 250
T5 = 102.4
T6 = 61.7
T7 = 118
T8 = 69.5
D1(min) = 183
d3(max) = 249
D2 = 210
D3 = 260
a = 21
b = 21.5
A1 = 108.5
R = 200
da(min) = 180
da(min) = 180
Da2(max) = 210
ra(max) = 1.5
ra1(max) = 2
Mass = 19.9
Basic load rating: 266000
Rated static load: 875000
Limit speed（Grease lubrication）: 810
Limit speed（Oil lubrication） 1200
