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Model: NACHI 22356EW33 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 280D = 580
B = 175
da(min) = 308
Da(max) = 552
ra(max) = 5
Mass = 228
Basic load rating: 3550000
Rated static load: 5450000
Limit speed（Grease lubrication）: 560
Limit speed（Oil lubrication） 700
