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Model: NACHI 5205AN - With a snap ring groove double row angular contact ball bearings>
Bearing Size
d = 25
D = 52
B = 20.6
D1(max) = 49.73
a(max) = 2.46
b(min) = 1.35
D2(max) = 57.9
f(min) = 1.12
da(min) = 31
Da(max) = 46
ra(max) = 1
Cy(max) = 3.3
Mass = 0.19
Basic load rating: 20600
Basic load rating: 20600
Rated static load: 14300
Limit speed（Grease lubrication）: 8000
Limit speed（Oil lubrication）: 11000
