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Model: NACHI NF326 - Cylindrical roller bearing (NF series)>
Bearing Size
d = 130D = 280
B = 58
Ew = 243
db(min) = 148
db(max) = 262
dd(min) = 184
Da(max) = 262
ra(max) = 3
Basic load rating: 555000
Rated static load: 665000
Limit speed（Grease lubrication）: 2000
Limit speed（Oil lubrication） 2600
