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Model: NACHI NP312 - Cylindrical roller bearing (NP series)>
Bearing Size
d = 60D = 130
B = 31
Ew = 113
db(min) = 72
db(max) = 118
dc(max) = 79
Da(max) = 118
ra(max) = 2
ra1(max) = 2
Basic load rating: 123000
Rated static load: 126000
Limit speed（Grease lubrication）: 4800
Limit speed（Oil lubrication） 5600
