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Model: NACHI 21314EX1 - Cylindrical hole spherical roller bearings>
Bearing Size
d = 70D = 150
B = 35
da(min) = 82
Da(max) = 138
ra(max) = 2
Mass = 3.1
Basic load rating: 215000
Rated static load: 260000
Limit speed（Grease lubrication）: 2400
Limit speed（Oil lubrication） 3200
