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Model: NACHI 23120EK - Tapered hole spherical roller bearing>
Bearing Size
d = 100D = 165
B = 52
da(min) = 110
Da(max) = 155
ra(max) = 2
Mass = 5.09
Basic load rating: 325000
Rated static load: 500000
Limit speed（Grease lubrication）: 1700
Limit speed（Oil lubrication） 2200
