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Model: NACHI 23022EK - Tapered hole spherical roller bearing>
Bearing Size
d = 110D = 170
B = 45
da(min) = 120
Da(max) = 160
ra(max) = 2
Mass = 4.43
Basic load rating: 298000
Rated static load: 475000
Limit speed（Grease lubrication）: 1800
Limit speed（Oil lubrication） 2400
