Company Advantages1. Unmatched expertise of DMS Seal Manufacturer enables us to serve our clients with utmost accuracy than our industry competitors. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
2. The adoption of
oil seal ring method can cause shaft oil seals and satisfy production requirements. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
3. All products of DMS Seal Manufacturer follow rubber seal design standards. High-end talents and advanced technology have enabled DMS
o-ring seal quality to reach the industry's leading level.
4. bearing element has remarkable performance. DMS o-ring seal has advanced machines and equipment for its production
Installation Recommendation
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Application and properties
Applicable to as the guide sleeve of piston rod, can support and guide the piston rod. Excellent vibration reducing performance, installation is simple and secure. The metal and plastic material pairing can prevent the "stagnation" and "seizure" phenomenon.
Filled PTFE / PA / POM
Working Conditions
Working Conditions |
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1000mm |
| -55℃+225℃ | 3m/s | general hydraulic oil, emulsion, water |
Installation Dimensions
d | D | D1 | H | c | a | Order No. |
20 22 25 | 26 28 31 | 23 25 28 | 19 19 19 | 6 6 6 | 6.5 6.5 6.5 | DFI20*26*19 DFI22*28*19 DFI25*31*19 |
28 30 36 | 34 36 42 | 31 33 39 | 19 19 19 | 6 6 6 | 6.5 6.5 6.5 | DFI28*34*19 DFI30*36*19 DFI36*42*19 |
40 42 45 | 46 48 51 | 43 45 48 | 19 19 19 | 6 6 6 | 6.5 6.5 6.5 | DFI40*46*19 DFI42*48*19 DFI45*51*19 |
50 55 56 | 56 61 62 | 53 58 59 | 19 19 19 | 6 6 6 | 6.5 6.5 6.5 | DFI50*56*19 DFI55*61*19 DFI56*62*19 |
60 63 65 | 70 73 75 | 65 68 70 | 24 24 24 | 7 7 7 | 8.5 8.5 8.5 | DFI60*70*24 DFI63*73*24 DFI65*75*24 |
70 72 75 | 80 82 85 | 75 77 80 | 24 24 24 | 7 7 7 | 8.5 8.5 8.5 | DFI70*80*24 DFI72*82*24 DFI75*85*24 |
80 85 90 | 90 95 100 | 85 90 95 | 24 24 24 | 7 7 7 | 8.5 8.5 8.5 | DFI80*90*24 DFI85*95*24 DFI90*100*24 |
95 96 100 | 105 106 110 | 100 101 105 | 24 24 24 | 7 7 7 | 8.5 8.5 8.5 | DFI95*105*24 DFI96*106*24 DFI100*110*24 |
105 110 115 | 115 120 125 | 110 115 120 | 24 24 24 | 7 7 7 | 8.5 8.5 8.5 | DFI105*115*24 DFI110*120*24 DFI115*125*24 |
120 125 130 | 130 135 140 | 125 130 135 | 24 24 24 | 7 7 7 | 8.5 8.5 8.5 | DFI120*130*24 DFI125*135*24 DFI130*140*24 |
140 150 155 | 150 162 167 | 145 156 161 | 24 35 35 | 7 15 15 | 9.5 10 10 | DFI140*150*24 DFI150*162*35 DFI155*167*35 |
160 165 170 | 172 177 182 | 166 171 176 | 35 35 35 | 15 15 15 | 10 10 10 | DFI160*172*35 DFI165*177*35 DFI170*182*35 |
180 190 200 | 192 202 212 | 186 196 206 | 35 35 35 | 15 15 15 | 10 10 10 | DFI180*192*35 DFI190*202*35 DFI200*212*35 |
Company Features1. Dms Seals Technology Co.,limited owns manufacturing facilities.
2. Dms Seals Technology Co.,limited make every effort to have oil seal ring in this bearing element. Get quote!