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Model: NACHI 23088EW33K - Tapered hole spherical roller bearing>
Bearing Size
d = 440D = 650
B = 157
da(min) = 468
Da(max) = 622
ra(max) = 5
Mass = 183
Basic load rating: 3100000
Rated static load: 6250000
Limit speed（Grease lubrication）: 430
Limit speed（Oil lubrication） 530
