6312ZZ Bearing 60x130x31 Shielded ABEC-3 Bicycle Bearing the NJ314EG outer diameter is

the NJ314EG outer diameter is 150mm

Dynamic load rating Cr: 510 N

5 mm x 31mm x 7mm/Metric

inner Diameter (ID): 50mm

4 x 8 x 2 Full Ceramic Ball Bearing

6312ZZ Bearing 60x130x31 Shielded ABEC-3 Bicycle Bearing the NJ314EG outer diameter is6312ZZ Shielded Ball Bearing 60mm x 130mm x 31mm 6312ZZ Shielded Ball Bearing, 6312ZZ bearing is made from Chrome Steel, each 6312ZZ bearing has 2 Metal Shields to protect the bearing from dust or any possible contamination, 6312ZZ is self lubricated bearing (bearing is already greased). 6312ZZ Ball Bearing Deep Groove Ball Bearing Shield Dual metal shields for dust protection (ZZ) Size: 60mm x 130mm x 31mm Inner Diameter: 60mm Outer Diameter: 130mm