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Model: NACHI NF207 - Cylindrical roller bearing (NF series)>
Bearing Size
d = 35D = 72
B = 17
Ew = 61.8
db(min) = 40
db(max) = 67
dd(min) = 50
Da(max) = 65
ra(max) = 1
Basic load rating: 33500
Rated static load: 31500
Limit speed（Grease lubrication）: 9000
Limit speed（Oil lubrication） 11000
