BD type ULTRATHAN rod seal is a further development of BA seal the outcome, it has two sealing lip, and there is a very strong anti-extrusion ring gear standard material: Material P5008 Shore A hardness of about 93 polyurethane NBR-O-ring Shore hardness of 70 degrees. stalls circle is filled polyamide (W5019) is made if there are special requirements (pressure, temperature, speed, etc., as well as special working medium), parker can also be based on your requirements, Special production is mainly used for heavy mobile machinery and static pressure in the piston rod and piston seals working pressure:.. ≤ 500bar (peak 1000bar) Operating temperature:. -35 ~ +110 ℃, medium: hydraulic oil (mineral oil yl) surface speed:. ≤ 0.5m / s parker Code Size d * D * H BD 0040 00042 40 * 55 * 11.4 BD 0050 00042 50 * 65 * 11.4 BD 0056 00042 56 * 71 * 11.4 BD 0060 00042 60 *. 75 * 11.4 BD 0063 00042 63 * 78 * 11.4 BD 0065 00042 65 * 80 * 11.4 BD ** 0 00042 70 * 85 * 11.4 BD ** 5 00042 75 * 90 * 11.4 BD 0080 00042 80 * 95 * 11.4 BD 0085 00042 85 * 100 * 11.4 BD 0086 00042 85 * 100 * 12 BD 0090 00042 90 * 105 * 11.4 BD 0092 00042 95 * 110 * 12 BD 0095 00042 100 * 115 * 12 BD 0099 00042 100 * 120 * 13.5 BD 0100 00042 100 * 120 * 14.5 BD 0110 00042 110 * 130 * 14.5 BD 0120 00042 120 * 140 * 14.5 BD 0125 00042 125 * 145 * 14.5 BD 0130 00042 130 * 150 * 14.5 BD 0140 00042 140 * 160 * 14.5 BD 0150 00042 150 * 170 * 14.5 BD 0160 00042 160 * 180 * 14.5 BD 0170 00042 170 * 190 * 14.5 BD 0180 00042 180 * 205 * 18.2 BD 0190 00042 190 * 215 * 18.2 BD 0200 00042 200 * 230 * 22.7 BD 0220 00042 220 * 250 * 22.7 BD 0230 00042 230 * 260 * 22.7 BD 0240 00042 240 * 270 * 22.7 BU-type piston rod seal ring is a compact file with a standard ring Material: seal P5008 Shore A hardness of about 93 polyurethane material . stalls circle polyamide material. any special requirements (pressure, temperature, speed, etc., as well as special working medium), parker can according to your requirements, in particular the production, mainly for heavy mobile machinery and construction machinery hydraulic cylinder seals Working Pressure: ≤ 500bar (peak 1000bar) Operating temperature:. -35 ~ +110 ℃, medium: hydraulic oil (mineral oil based) surface speed:. ≤ 0.5m / s PARKER Code Size (d * D * H. ) BU 0055 00600 55 * 70 * 8.5 BU 0056 00600 56 * 71 * 8.5 BU 0061 00656 60 * 75 * 6.1 BU 0060 00600 60 * 758.5 ??BU 0063 00656 63 * 78.1 * 6.1 BU 0066 00656 65 * 80.5 * 6.1 BU ** 0 00600 70 * 85 * 8.5 BU ** 1 00656 70 * 85.1 * 6.1 BU ** 0 00656 70 * 85.5 * 6.1 BU ** 5 00600 75 * 90 * 8.5 BU ** 6 00656 75 * 90.5 * 6.1 BU 0080 00600 80 * 95 * 8.5 BU 0084 00656 80 * 95.1 * 6.1 BU 0082 00656 80 * 95.5 * 6.1 BU 0085 00656 85 * 100.5 * 6.1 BU 0090 00600 90 * 105 * 8.5 BU 0091 00656 90 * 105.5 * 6.1 BU 0094 00656 95 * 110.5 * 6.1 BU 0104 00656 100 * 115.5 * 6.1 BU 0100 00600 100 * 120 * 11.4 BU 0118 00656 110 * 125.5 * 6.1 BU 0110 00600 110 * 130 * 11.4 BU 0120 00600 120 * 140 * 11.4 BU 0130 00600 130 * 150 * 14.5 BU 0140 00600 140 * 160 * 14.5 BU 0150 00600 150 * 170 * 14.5 BU 0160 00600 160 * 180 * 14.5 BU 0180 00600 180 * 205 * 14.5 BU 0200 00600 200 * 225 * 14.5 BU 0220 00600 220 * 250 * 18.2 BU 025000600250 * 280 * 18.2