All Brands
Model: NACHI NP264 - Cylindrical roller bearing (NP series)>
Bearing Size
d = 320D = 580
B = 92
Ew = 510
db(min) = 342
db(max) = 558
dc(max) = 393
Da(max) = 558
ra(max) = 4
ra1(max) = 4
Basic load rating: 1600000
Rated static load: 2390000
Limit speed（Grease lubrication）: 1000
Limit speed（Oil lubrication） 1200
