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Model: NACHI 54408 - Bidirectional thrust ball bearing (Sphericalbackface)>
Bearing Size
d = 40d2 = 30
D = 90
T5 = 69.4
T6 = 42.2
d3(max) = 90
D1(min)= 42
a = 15
A1 = 22
R = 72
da(min) = 40
Da2(max) = 65
ra1(max) = 0.6
Mass = 2
Basic load rating: 112000
Rated static load: 205000
Rated static load: 205000
Limit speed（Grease lubrication）: 1700
Limit speed（Oil lubrication） 2600
