DDLF-1480ZZ轴承/NMB轴承 LF-1480ZZ轴
DDLF-1680HH/NM..
DDRF-1140ZZ轴承/..
DDLF-1480ZZ轴承/..
L-415ZZ轴承/NMB微..
LM 6GA/LM 8SGA
SAMICK方型法兰直线轴承..