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Model: NACHI NU1006 - Cylindrical roller bearing series (NU)>
Bearing Size
d = 30D = 55
B = 13
Fw = 36.5
db(min) = 33.5
db(max) = 52
dc(max) = 38
Da(max) = 49
ra(max) = 1
ra1(max) = 0.6
Mass = 0.123
Basic load rating: 18700
Rated static load: 18400
Limit speed（Grease lubrication）: 12000
Limit speed（Oil lubrication） 15000
