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Model: NACHI 23056EW33K - Tapered hole spherical roller bearing>
Bearing Size
d = 280D = 420
B = 106
da(min) = 298
Da(max) = 402
ra(max) = 3
Mass = 52.7
Basic load rating: 1460000
Rated static load: 2720000
Limit speed（Grease lubrication）: 700
Limit speed（Oil lubrication） 900
