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Model: NACHI 22218EX - Cylindrical hole spherical roller bearings>
Bearing Size
d = 90D = 160
B = 40
da(min) = 100
Da(max) = 150
ra(max) = 2
Mass = 4.01
Basic load rating: 294000
Rated static load: 375000
Limit speed（Grease lubrication）: 1900
Limit speed（Oil lubrication） 2600
