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Model: NACHI 6914Z - Single dust cover deep groove ball bearings>
Bearing Size
d = 70D = 100
B = 16
da(min) = 75
Da(max) = 95
ra(max) = 1
Mass = 0.327
Basic load rating: 23700
Rated static load: 21100
Limit speed（Grease lubrication）: 6500
Limit speed（Oil lubrication） 7500
