All Brands
Model: NACHI 23122EX1K - Tapered hole spherical roller bearing>
Bearing Size
d = 110D = 180
B = 56
da(min) = 120
Da(max) = 170
ra(max) = 2
Mass = 5.7
Basic load rating: 390000
Rated static load: 610000
Limit speed（Grease lubrication）: 1800
Limit speed（Oil lubrication） 2400
