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Model: NACHI 23964EW33K - Tapered hole spherical roller bearing>
Bearing Size
d = 320D = 440
B = 90
da(min) = 334
Da(max) = 426
ra(max) = 2.5
Mass = 41.8
Basic load rating: 1270000
Rated static load: 2610000
Limit speed（Grease lubrication）: 630
Limit speed（Oil lubrication） 800
