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Model: NACHI 5312 - Open type double row angular contact ball bearings>
Bearing Size
d = 60D = 130
B = 54
da(min) = 72
Da(max) = 118
ra(max) = 2
Mass = 3.16
Basic load rating: 128000
Rated static load: 101000
Limit speed（Grease lubrication）: 3800
Limit speed（Oil lubrication）: 5000
