江苏光扬轴承有限公司
NK系列： NK5/10-TV NK15/16 NK24/16 NK37/20 NK5/12-TV NK15/20 NK24/20 NK37/30 NK6/10-TV NK16/16 NK25/16 NK38/20 NK6/12-TV NK16/20 NK25/20 NK38/30 NK7/10-TV NK17/16 NK26/16 NK40/20 NK7/12-TV NK17/20 NK26/
9