W4008C-53ZA-C5Z20直径40导程20精度C5格里森机床用NSK丝杠 ¥1839.00 W4013Z-345Z-C3Z12直径40导程12精度C3西铁城机床用NSK丝杠 ¥1844.00 W4008C-19P-C5Z16直径40导程16精度C5哈斯机床用NSK丝杠 ¥1851.00 W4012C-3PSS-C3Z30直径40导程30精度C3德马吉机床用NSK丝杠 ¥1842.00 W4011B-8PSS-C5Z10直径40导程10精度C5会田机床用NSK丝杠 ¥1837.00 W4011P-31PSS-C3Z20直径40导程20精度C3格劳勃机床用NSK丝杠 ¥1844.00