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Model: NACHI 23144EW33 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 220D = 370
B = 120
da(min) = 238
Da(max) = 352
ra(max) = 3
Mass = 54.3
Basic load rating: 1620000
Rated static load: 2870000
Limit speed（Grease lubrication）: 700
Limit speed（Oil lubrication） 900
