NSK NTN FAG NACHI品牌滚珠丝杠支承用推力角接触轴承
NSK品牌
17TAC47BSUC10PN7B 20TAC47BSUC10PN7B 25TAC62BSUC10PN7B
30TAC62BSU C10PN7B 35TAC72BSUC10PN7B 40TAC72BSUC10PN7B
40TAC90BSUC10PN7B 45TAC75BSUC10PN7B 45TAC100BSUC10PNTB
50TAC100BSUC10PN7B 55TAC100BSUC10PN7B55TAC120BSUC10PN7B
60TAC120BSUC10PN7B
100BAR10STYNDBLP4A
NTN品牌 &n