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Model: NACHI 52205 - Bidirectional thrust ball bearing (Flatbackface)>
Bearing Size
d = 25d2 = 20
D = 47
T5 = 31.4
T6 = 19.2
d3(max) = 47
D1(min)= 27
a = 7
A1 = 16.5
R = 40
da(min) = 25
Da2(max) = 36
ra1(max) = 0.3
Mass = 0.23
Basic load rating: 27800
Rated static load: 50500
Rated static load: 50500
Limit speed（Grease lubrication）: 3700
Limit speed（Oil lubrication） 5600
