d: 85mm
D: 180mm
B: 60mm
Weight: 7.6 KG
Precision: Standard precision ABEC1
Cross Interchange:NJ2317 , NJ 2317, NJ2317M, NJ2317-E-M1, NJ2317-E-XL-M1 and so on
Inner (d): 85mm
Outer (D): 130mm
Width (B): 34mm
Weight: 1.55kg/pc
Seal: without seal
K: taper is 1: 12
W33:bearing with lubrication holes on outer ring