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Model: NACHI NU2209EG - Cylindrical roller bearing series (NU)>
Bearing Size
d = 45D = 85
B = 23
Fw = 54.5
db(min) = 52
db(max) = -
dc(max) = 57
Da(max) = 78
ra(max) = 1
ra1(max) = 1
Mass = 0.593
Basic load rating: 76000
Rated static load: 84500
Limit speed（Grease lubrication）: 7000
Limit speed（Oil lubrication） 8500
