We promote the development of the Polyester Resin Wear Rings, Flange Bearings, Hydraulic Wear Ring for Piston and Rod industry through innovation, continuously improve product quality through user feedback, and reflect corporate value by meeting user needs. Our goal is to lead the technological progress of the industry and become an important force for technological innovation and social progress. We believe that production safety is a prerequisite for the company to create excellent performance and achieve comprehensive, coordinated and sustainable development.
Dust ring is used in combination with piston seals and anti-wear rings. This product is used in combination with anti-wear and piston ring seals to prevent cylinder oil from mixing with foreign particles, resulting in seal damage and a long service life. The piston rod seal is used in combination with a metal bushing to prevent damage to the rod due to the impurity immersion function of the PTFE. It is used to move the piston and rod in the cylinder. It has good guiding effect and can absorb radial force at any time to prevent metal-metal contact in the cylinder and reduce friction.
Product parameter
Color | Black |
Material | PTFE + Carbon fiber |
Speed | ≤1.5m/s |
Pressure | ≤60MPa |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
Part NO. | OD*ID*Height | Part NO. | OD*ID*Height | Part NO. | OD*ID*Height | ||
1 | 20*16*3.5 | 26 | 65*57*8 | 51 | 80*75*9.5 | ||
2 | 35*30*3 | 27 | 65*57*9.5 | 52 | 85*77*4 | ||
3 | 50*42*4 | 28 | 65*60*9.5 | 53 | 85*77*6 | ||
4 | 50*42*6 | 29 | 69*65*3.6 | 54 | 85*77*8 | ||
5 | 50*42*8 | 30 | 70*62*4 | 55 | 85*77*9.5 | ||
6 | 50*42*9.5 | 31 | 70*62*6 | 56 | 85*77*10 | ||
7 | 50*42*14.8 | 32 | 70*62*8 | 57 | 85*77*14.8 | ||
8 | 55*47*4 | 33 | 70*62*9.5 | 58 | 85*80*6 | ||
9 | 55*47*5 | 34 | 70*62*12 | 59 | 85*80*8 | ||
10 | 55*47*9.5 | 35 | 70*62*14.8 | 60 | 85*80*9.5 | ||
11 | 55*50*4 | 36 | 70*65*9.5 | 61 | 85*80*20 | ||
12 | 58*50*9.5 | 37 | 75*67*4 | 62 | 90*82*4 | ||
13 | 60*52*4 | 38 | 75*67*6 | 63 | 90*82*8 | ||
14 | 60*52*6 | 39 | 75*67*8 | 64 | 90*82*9.5 | ||
15 | 60*52*8 | 40 | 75*67*9.5 | 65 | 90*82*14.8 | ||
16 | 60*52*9.5 | 41 | 75*67*12 | 66 | 90*85*6 | ||
17 | 60*52*14.8 | 42 | 75*67*14.8 | 67 | 90*85*8 | ||
18 | 60*54*12 | 43 | 75*70*9.5 | 68 | 90*85*9.5 | ||
19 | 60*55*6 | 44 | 80*72*4 | 69 | 90*85*20 | ||
20 | 60*55*8 | 45 | 80*72*6 | 70 | 95*87*6 | ||
21 | 60*55*9.5 | 46 | 80*72*8 | 71 | 95*87*8 | ||
22 | 63*55*4 | 47 | 80*72*9.5 | 72 | 95*87*9.5 | ||
23 | 63*55*8 | 48 | 80*72*12 | 73 | 95*87*14.8 | ||
24 | 63*55*9.5 | 49 | 80*72*14.8 | 74 | 95*90*8 | ||
25 | 65*57*4 | 50 | 80*75*6 | 75 | 95*90*9.5 |
Part NO. | OD*ID*Height | Part NO. | OD*ID*Height | Part NO. | OD*ID*Height | ||
76 | 95*90*14.8 | 116 | 130*122*8 | 156 | 170*162*8 | ||
77 | 100*92*6 | 117 | 130*122*9.5 | 157 | 170*162*9.5 | ||
78 | 100*92*8 | 118 | 130*122*14.8 | 158 | 170*162*14.8 | ||
79 | 100*92*9.5 | 119 | 130*125*9.5 | 159 | 170*163*9.5 | ||
80 | 100*92*14.8 | 120 | 135*127*6 | 160 | 170*165*9.5 | ||
81 | 100*95*6 | 121 | 135*127*8 | 161 | 175*167*6 | ||
82 | 100*95*9.5 | 122 | 135*127*9.5 | 162 | 175*167*8 | ||
83 | 100*95*20 | 123 | 135*127*14.8 | 163 | 175*167*9.5 | ||
84 | 105*97*6 | 124 | 135*128*6 | 164 | 175*167*14.8 | ||
85 | 105*97*8 | 125 | 135*129*14 | 165 | 180*170*9.5 | ||
86 | 105*97*9.5 | 126 | 140*132*6 | 166 | 180*172*6 | ||
87 | 105*97*14.8 | 127 | 140*132*8 | 167 | 180*172*8 | ||
88 | 105*100*6 | 128 | 140*132*9.5 | 168 | 180*172*9.5 | ||
89 | 105*100*9.5 | 129 | 140*132*14.8 | 169 | 180*172*14.8 | ||
90 | 108*100*9.5 | 130 | 140*134*22.5 | 170 | 185*177*6 | ||
91 | 110*102*6 | 131 | 140*135*8 | 171 | 185*177*8 | ||
92 | 110*102*8 | 132 | 140*135*9.5 | 172 | 185*177*9.5 | ||
93 | 110*102*9.5 | 133 | 145*137*6 | 173 | 185*177*14.8 | ||
94 | 110*102*14.8 | 134 | 145*137*8 | 174 | 190*182*6 | ||
95 | 110*105*10 | 135 | 145*137*9.5 | 175 | 190*182*8 | ||
96 | 110*105*29.6 | 136 | 145*137*14.8 | 176 | 190*182*9.5 | ||
97 | 115*107*6 | 137 | 145*140*9.5 | 177 | 190*182*14.8 | ||
98 | 115*107*8 | 138 | 150*142*6 | 178 | 195*187*6 | ||
99 | 115*107*9.5 | 139 | 150*142*8 | 179 | 195*187*8 | ||
100 | 115*107*14.8 | 140 | 150*142*9.5 | 180 | 195*187*9.5 | ||
101 | 115*110*6 | 141 | 150*142*14.8 | 181 | 195*187*14.8 | ||
102 | 118*105*5.3 | 142 | 155*147*6 | 182 | 200*192*6 | ||
103 | 120*112*6 | 143 | 155*147*8 | 183 | 200*192*8 | ||
104 | 120*112*8 | 144 | 155*147*9.5 | 184 | 200*192*9.5 | ||
105 | 120*112*9.5 | 145 | 155*147*14.8 | 185 | 200*192*14.8 | ||
106 | 120*112*14.8 | 146 | 160*152*6 | 186 | 205*197*8 | ||
107 | 120*115*8 | 147 | 160*152*8 | 187 | 205*197*9.5 | ||
108 | 120*115*9.5 | 148 | 160*152*9.5 | 188 | 210*202*8 | ||
109 | 120*115*10 | 149 | 160*152*14.8 | 189 | 210*202*9.5 | ||
110 | 125*117*6 | 150 | 165*157*6 | 190 | 215*207*8 | ||
111 | 125*117*8 | 151 | 165*157*8 | 191 | 215*207*9.5 | ||
112 | 125*117*9.5 | 152 | 165*157*9.5 | ||||
113 | 125*117*14.8 | 153 | 165*157*14.8 | ||||
114 | 125*119*13.6 | 154 | 168*160*9.5 | ||||
115 | 130*122*6 | 155 | 170*162*6 |
Product application
Excavators, standard cylinders, Mobile hydraulics, Presses
Product Qualification
Our Oil Resistance Rubber O Ring Dust Seals Corrosion Resistant Oil Resistant Rubber Sealing O Ring and related products are widely used in various industries at home and abroad for superior performance. We hope you will find what you are looking for here, if not, please contact us immediately. Customers are the support of our business growth, and the enterprise is the trustworthy partner of customers.
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