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Model: NACHI 230/800EW33K - Tapered hole spherical roller bearing>
Bearing Size
d = 800D = 1150
B = 258
da(min) = 836
Da(max) = 1114
ra(max) = 6
Mass = 910
Basic load rating: 8800000
Rated static load: 20900000
Limit speed（Grease lubrication）: 210
Limit speed（Oil lubrication） 270
