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Model: NACHI 231/710EW33K - Tapered hole spherical roller bearing>
Bearing Size
d = 710D = 1150
B = 345
da(min) = 754
Da(max) = 1106
ra(max) = 8
Mass = 1432
Basic load rating: 12100000
Rated static load: 25300000
Limit speed（Grease lubrication）: 170
Limit speed（Oil lubrication） 220
