All Brands
Model: NACHI 7230C - Single row angular contact ball bearings>
Bearing Size
d = 150D = 270
B = 45
a = 1.5
da1(min) = 164
da2(min) = 164
Da1(max) = 256
Da2(max) = 263
ra(max) = 2.5
ra1(max) = 1
Mass = 11
Basic load rating: 261000
Rated static load: 287000
Limit speed（Grease lubrication）: 3800
Limit speed（Oil lubrication）: 5200
