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Model: NACHI 5316 - Open type double row angular contact ball bearings>
Bearing Size
d = 80D = 170
B = 68.3
da(min) = 92
Da(max) = 158
ra(max) = 2
Mass = 6.81
Basic load rating: 192000
Rated static load: 167000
Limit speed（Grease lubrication）: 2800
Limit speed（Oil lubrication）: 4000
