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Model: NACHI 22207AEXK - Tapered hole spherical roller bearing>
Bearing Size
d = 35D = 72
B = 23
da(min) = 42
Da(max) = 65
ra(max) = 1
Mass = 0.46
Basic load rating: 68000
Rated static load: 70000
Limit speed（Grease lubrication）: 6400
Limit speed（Oil lubrication） 8300
