All Brands
Model: NACHI 6906NSE - Single contact sealed deep groove ball bearings>
Bearing Size
d = 30D = 47
B = 9
da(min) = 32
Da(max) = 45
ra(max) = 0.3
Mass = 0.045
Basic load rating: 7250
Rated static load: 5000
Limit speed（Grease lubrication）: 8200
