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Model: NACHI 6048 - Deep groove ball bearings>
Bearing Size
d = 240D = 360
B = 56
da(min) = 250
Da(max) = 350
ra(max) = 2.5
Mass = 19.6
Basic load rating: 222000
Rated static load: 268000
Limit speed（Grease lubrication）: 1600
Limit speed（Oil lubrication） 1900
