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Model: NACHI 7003DF - Angular contact ball bearings (DF) face to face>
Bearing Size
d = 17D = 35
B = 10
a = 2.5
da1(min) = 19
da2(min) = 19
Da1(max) = 33
Da2(max) = 34
ra(max) = 0.3
ra1(max) = 0.15
Mass = 0.045
Basic load rating: 10400
Rated static load: 7650
Limit speed（Grease lubrication）: 13000
Limit speed（Oil lubrication）: 18000
