Comparison : Item # NKI 5/12 TN, NKI Style Standard Needle Roller Bearings with Inner Ring
Item # NKI 5/16 TN, NKI Style Standard Needle Roller Bearings with Inner Ring
Item # NKI 6/12 TN, NKI Style Standard Needle Roller Bearings with Inner Ring
Item # NKI 6/16 TN, NKI Style Standard Needle Roller Bearings with Inner Ring
Item # NKI 7/12 TN, NKI Style Standard Needle Roller Bearings with Inner Ring