Ball bearing guide unit ST7409,ST7319 series

ST7409 Guide bush smooth, Sliding guide steel bronze plated Referring to DIN 9831 / ISO 9448 Material Steel 1.3505 (100 Cr6); hardened Hardness 64 ±1 HRC Installation instruction Secure with adhesive; when sticking in, ensure that the oil distribution groove on the mounting diameter remains free; do not press in; do not pour in; one-sided entry chamfer or centring attachment Installation in mounting bore ISO G6 Optional accessories SZ9742 ST7319 Guide bush smooth, Sliding guide steel bronze plated Material Steel 1.3505 (100 Cr6); hardened Hardness 64 ±1 HRC Installation instruction Secure with adhesive; when sticking in, ensure that the oil distribution groove on the mounting diameter remains free; do not pour in; do not press in; one-sided entry chamfer or centring attachment Installation in mounting bore ISO E6