All Brands
Model: NACHI 7207 - Single row angular contact ball bearings>
Bearing Size
d = 35D = 72
B = 17
a = 6.9
da1(min) = 42
da2(min) = 40
Da1(max) = 65
Da2(max) = 67
ra(max) = 1
ra1(max) = 0.6
Mass = 0.295
Basic load rating: 29700
Rated static load: 20000
Limit speed（Grease lubrication）: 8500
Limit speed（Oil lubrication）: 11000
