NSK 15TAC47BSUC10PN7B
NSK 17TAC47BSUC10PN7B
NSK 20TAC47BSUC10PN7B
NSK 25TAC62BSUC10PN7B
NSK 30TAC62BSUC10PN7B
NSK 30TAC72BSUC10PN7B
NSK 35TAC72BSUC10PN7B
NSK 40TAC72BSUC10PN7B
NSK 45TAC100BSUC10PN7B
NSK 50TAC100BSUC10PN7B
NSK 55TAC100BSUC10PN7B
NSK 45TAC75BSUC10PN7B机床主轴，丝杆用轴承