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Model: NACHI 7000DF - Angular contact ball bearings (DF) face to face>
Bearing Size
d = 10D = 26
B = 8
a = 1.2
da1(min) = 12
da2(min) = 12
Da1(max) = 24
Da2(max) = 25
ra(max) = 0.3
ra1(max) = 0.15
Mass = 0.044
Basic load rating: 8150
Rated static load: 4650
Limit speed（Grease lubrication）: 19000
Limit speed（Oil lubrication）: 26000
