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Model: NACHI 22312AEXK - Tapered hole spherical roller bearing>
Bearing Size
d = 60D = 130
B = 46
da(min) = 72
Da(max) = 118
ra(max) = 2
Mass = 3.01
Basic load rating: 244000
Rated static load: 275000
Limit speed（Grease lubrication）: 3600
Limit speed（Oil lubrication） 4600
