All Brands
Model: NACHI 6009 - 2NKE - Non-contact double sealed deep groove ball bearings>
Bearing Size
d = 45D = 75
B = 16
da(min) = 50
Da(max) = 70
ra(max) = 1
Mass = 0.246
Basic load rating: 20900
Rated static load: 15200
Limit speed（Grease lubrication）: 5300
