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Model: NACHI 6219NK - Non-contact one-side sealed deep groove ball bearings>
Bearing Size
d = 95D = 170
B = 32
da(min) = 107
Da(max) = 158
ra(max) = 2
Mass = 2.62
Basic load rating: 109000
Rated static load: 81500
Limit speed（Grease lubrication）: 3700
Limit speed（Oil lubrication） 4300
