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Model: NACHI 23288EW33 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 440D = 790
B = 280
da(min) = 476
Da(max) = 754
ra(max) = 6
Mass = 605
Basic load rating: 7200000
Rated static load: 13300000
Limit speed（Grease lubrication）: 320
Limit speed（Oil lubrication） 400
