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Model: NACHI NJ316 - Cylindrical roller bearing (NJ series)>
Bearing Size
d = 80D = 170
B = 39
Fw = 103
db(min) = 92
db(max) = 158
dd(min) = 114
Da(max) = 158
ra(max) = 2
Basic load rating: 190000
Rated static load: 207000
Limit speed（Grease lubrication）: 3600
Limit speed（Oil lubrication） 4300
