SAE AS5929C-2022
轴承、滚轮、滚针、履带滚轮、圆弧外径、整体螺柱、VII 型、抗摩擦、耐腐蚀氮（CREN）钢和耐腐蚀（CRES）钢，英制
BEARING, ROLLER, NEEDLE, TRACK-ROLLER, CROWN RADIUSED OD, INTEGRAL STUD, TYPE VII, ANTI-FRICTION, CORROSION RESISTANT NITROGEN (CREN) STEEL AND CORROSION RESISTANT (CRES) STEEL, INCH
