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Model: NACHI NP206 - Cylindrical roller bearing (NP series)>
Bearing Size
d = 30D = 62
B = 16
Ew = 53.5
db(min) = 35
db(max) = 57
dc(max) = 40
Da(max) = 56
ra(max) = 1
ra1(max) = 0.6
Basic load rating: 23500
Rated static load: 21500
Limit speed（Grease lubrication）: 10000
Limit speed（Oil lubrication） 13000
