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Model: NACHI 5219NR - Double row angular contact ball bearing with stop ring>
Bearing Size
d = 95
D = 170
B = 55.6
D1(max) = 163.65
a(max) = 5.69
b(min) = 3.5
D2(max) = 182.9
f(min) = 3.1
da(min) = 107
Da(max) = 158
ra(max) = 2
Cy(max) = 8.4
Mass = 5.02
Basic load rating: 149000
Basic load rating: 149000
Rated static load: 139000
Limit speed（Grease lubrication）: 2600
Limit speed（Oil lubrication）: 3700
