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Model: NACHI 7218C - Single row angular contact ball bearings>
Bearing Size
d = 90D = 160
B = 30
a = -0.6
da1(min) = 100
da2(min) = 100
Da1(max) = 150
Da2(max) = 154
ra(max) = 2
ra1(max) = 1
Mass = 2.3
Basic load rating: 124000
Rated static load: 105000
Limit speed（Grease lubrication）: 6400
Limit speed（Oil lubrication）: 8800
