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Model: NACHI NU211EG - Cylindrical roller bearing series (NU)>
Bearing Size
d = 55D = 100
B = 21
Fw = 66
db(min) = 62
db(max) = -
dc(max) = 68
Da(max) = 91.5
ra(max) = 1.5
ra1(max) = 1
Mass = 0.67
Basic load rating: 82500
Rated static load: 93000
Limit speed（Grease lubrication）: 5800
Limit speed（Oil lubrication） 7000
