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Model: NACHI 22222AEX - Cylindrical hole spherical roller bearings>
Bearing Size
d = 110D = 200
B = 53
da(min) = 122
Da(max) = 188
ra(max) = 2
Mass = 7.53
Basic load rating: 435000
Rated static load: 550000
Limit speed（Grease lubrication）: 2200
Limit speed（Oil lubrication） 2900
