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Model: NACHI NUP326 - Cylindrical roller bearing series (NUP)>
Bearing Size
d = 130D = 280
B = 58
Fw = 167
db(min) = 148
db(max) = 262
dc(max) = 169
Da(max) = 262
ra(max) = 3
ra1(max) = 3
Basic load rating: 555000
Rated static load: 665000
Limit speed（Grease lubrication）: 2000
Limit speed（Oil lubrication） 2600
