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Model: NACHI NU2211 - Cylindrical roller bearing series (NU)>
Bearing Size
d = 55D = 100
B = 25
Fw = 66.5
db(min) = 62
db(max) = -
dc(max) = 68
Da(max) = 91.5
ra(max) = 1.5
ra1(max) = 1
Mass = 0.78
Basic load rating: 75000
Rated static load: 87000
Limit speed（Grease lubrication）: 6200
Limit speed（Oil lubrication） 7400
