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Model: NACHI 22264EW33 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 320D = 580
B = 150
da(min) = 342
Da(max) = 558
ra(max) = 4
Mass = 179
Basic load rating: 3050000
Rated static load: 4900000
Limit speed（Grease lubrication）: 550
Limit speed（Oil lubrication） 680
