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Model: NACHI 23164EW33 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 320D = 540
B = 176
da(min) = 342
Da(max) = 518
ra(max) = 4
Mass = 168
Basic load rating: 3150000
Rated static load: 5700000
Limit speed（Grease lubrication）: 480
Limit speed（Oil lubrication） 600
