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Model: NACHI 231/800EW33 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 800D = 1280
B = 375
da(min) = 844
Da(max) = 1236
ra(max) = 8
Mass = 1910
Basic load rating: 14400000
Rated static load: 31000000
Limit speed（Grease lubrication）: 160
Limit speed（Oil lubrication） 210
