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Model: NACHI 7017DF - Angular contact ball bearings (DF) face to face>
Bearing Size
d = 85D = 130
B = 22
a = 20
da1(min) = 91
da2(min) = 91
Da1(max) = 124
Da2(max) = 126
ra(max) = 1
ra1(max) = 0.6
Mass = 0.96
Basic load rating: 88500
Rated static load: 107000
Limit speed（Grease lubrication）: 3300
Limit speed（Oil lubrication）: 4400
