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Model: NACHI 22307AEX - Cylindrical hole spherical roller bearings>
Bearing Size
d = 35D = 80
B = 31
da(min) = 43.5
Da(max) = 71.5
ra(max) = 1.5
Mass = 0.78
Basic load rating: 104000
Rated static load: 107000
Limit speed（Grease lubrication）: 6000
Limit speed（Oil lubrication） 7700
