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Model: NACHI 230/560EW33 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 560D = 820
B = 195
da(min) = 588
Da(max) = 792
ra(max) = 5
Mass = 359
Basic load rating: 5050000
Rated static load: 10800000
Limit speed（Grease lubrication）: 340
Limit speed（Oil lubrication） 430
