All Brands
Model: NACHI 7040C - Single row angular contact ball bearings>
Bearing Size
d = 200D = 310
B = 51
a = 3.9
da1(min) = 209
da2(min) = 209
Da1(max) = 301
Da2(max) = 304
ra(max) = 2
ra1(max) = 1
Mass = 13.8
Basic load rating: 274000
Rated static load: 360000
Limit speed（Grease lubrication）: 3100
Limit speed（Oil lubrication）: 4300
