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Model: NACHI 23180EW33 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 400D = 650
B = 200
da(min) = 428
Da(max) = 622
ra(max) = 5
Mass = 266
Basic load rating: 4150000
Rated static load: 7900000
Limit speed（Grease lubrication）: 380
Limit speed（Oil lubrication） 480
