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Model: NACHI 22224EX - Cylindrical hole spherical roller bearings>
Bearing Size
d = 120D = 215
B = 58
da(min) = 132
Da(max) = 203
ra(max) = 2
Mass = 10.6
Basic load rating: 565000
Rated static load: 765000
Limit speed（Grease lubrication）: 1600
Limit speed（Oil lubrication） 2000
