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Model: NACHI 1212 - Cylindrical hole self-aligning ball bearing>
Bearing Size
d = 60D = 110
B = 22
da(min) = 68
Da(max) = 102
ra(max) = 1.5
Mass = 0.9
Basic load rating: 30200
Rated static load: 11500
Limit speed（Grease lubrication）: 5300
Limit speed（Oil lubrication） 6400
