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Model: NACHI 6015 - 2NKE - Non-contact double sealed deep groove ball bearings>
Bearing Size
d = 75D = 115
B = 20
da(min) = 81
Da(max) = 109
ra(max) = 1
Mass = 0.645
Basic load rating: 39500
Rated static load: 33500
Limit speed（Grease lubrication）: 3300
