GUIDE BUSHINGS Oilless Bush Straight Type For Under Water g(Entry area) Mating post tolerance d8 :General use b9 : High load under water Environment Condition Under water qOperation Range Lubricating Condition Material Base Bronze with Graphite(SP2) Solid lubricant(GR-9) NETIS registration technology (Registration No.: KT-070008-A) Lubricant Type Other operating conditions and characteristics · Can be used in under water. · Good performance in operation under high load and at low speed. Tolerance d after press-fit hd (tolerance) (Mating post) Max. Allowable Sliding Speed V Max. Allowable PV value Operation Range Temperature 2 ˚C m/min N/mm Ym/min qPhysical Properties Specific Gravity 3 g/cm Linear Expansion Coefficient ×10−5/˚C 1.9 Tolerance d after press-fit Metal Sliding Materials