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Model: NACHI 21313AX - Cylindrical hole spherical roller bearings>
Bearing Size
d = 65D = 140
B = 33
da(min) = 77
Da(max) = 128
ra(max) = 2
Mass = 2.69
Basic load rating: 188000
Rated static load: 222000
Limit speed（Grease lubrication）: 3000
Limit speed（Oil lubrication） 4000
