All Brands
Model: NACHI 7301BDT - Angular contact ball bearing series (DT)>
Bearing Size
d = 12D = 37
B = 12
a = 4.3
da1(min) = 18
da2(min) = 15
Da1(max) = 31
Da2(max) = 33.4
ra(max) = 1
ra1(max) = 0.6
Mass = 0.063
Basic load rating: 17500
Rated static load: 10100
Limit speed（Grease lubrication）: 13000
Limit speed（Oil lubrication）: 18000
