All Brands
Model: NACHI 6830 - Deep groove ball bearings>
Bearing Size
d = 150D = 190
B = 20
da(min) = 156
Da(max) = 184
ra(max) = 1
Mass = 1.2
Basic load rating: 47500
Rated static load: 54500
Limit speed（Grease lubrication）: 3100
Limit speed（Oil lubrication） 3500
