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Model: NACHI 22230EXW33K - Tapered hole spherical roller bearing>
Bearing Size
d = 150D = 270
B = 73
da(min) = 164
Da(max) = 256
ra(max) = 2.5
Mass = 20.6
Basic load rating: 864000
Rated static load: 1200000
Limit speed（Grease lubrication）: 1200
Limit speed（Oil lubrication） 1600
