DMS SEALS TECHNOLOGY CO.,LIMITED
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
DMS Seals Rotating Shaft Seals Top Brand
Product details of the rotating shaft seals
Product Overview
DMS Seals rotating shaft seals is designed by our proficient professionals who are full of years of experiences. This product is durable and suitable for long-term use and storage. Dms Seals Technology's rotating shaft seals can play a role in various industries. Attaching the importance of quality assurance will help rotating shaft seals to be more popular in this market.
Product Description
Compared with similar products, our rotating shaft seals's outstanding advantages are as follows.
1. Performance and use
It is suitable for rods, shafts, pins, rotary joints, etc. that rotate in the circumferential direction or angle. It is a two-way rotating sealing ring that can withstand pressure on both sides or alternating pressure. It is used in construction machinery, manipulators and automobiles, etc. industrial field,
Small friction, no sticking phenomenon, smooth start, no crawling even at low speed.
The groove is simple and the cross-sectional size is small
Good wear resistance, dimensionally stable
Very good compatibility with hydraulic media
High temperature resistance, good extrusion resistance
While rotating, it can withstand certain reciprocating motion.
2. Materials
Sealing slip ring: filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, different filling materials and filling processes can be selected, please contact us for details.
O-ring: NBR (nitrile rubber) or FKM (fluororubber), determined according to specific working conditions, the default is NBR, for special working conditions, please inquire and explain before ordering.
3. Labeling method
Mark with the size of the installation groove. The marking method is:
GRS "nominal diameter size d" × "groove bottom diameter D" × "groove width L"
For example, GRS100×111×4.2 means “rotary gray ring for shaft, the main size of the seal installation groove is: φ100×φ111×4.2
4. Precautions:
Ⅰ. Pay attention to the external dust protection, if necessary, please add the corresponding dust ring.
Ⅱ, There may be one or two sealing grooves, which are designed according to actual working conditions and user requirements.
Ⅲ, If the installation space permits, please choose a seal with a larger cross-section to increase the seal life and reliability, but the installation will be more difficult.
Ⅳ. Open grooves should be considered when the nominal diameter is less than 30, otherwise the installation will be difficult or impossible.
| NO. | SIZE | NO. | SIZE |
| 1 | GRS20*27.5*3.2 | 32 | GRS120*131*4.2 |
| 2 | GRS22*29.5*3.2 | 33 | GRS125*136*4.2 |
| 3 | GRS25*32.5*3.2 | 34 | GRS130*141*4.2 |
| 4 | GRS26*33.5*3.2 | 35 | GRS135*146*4.2 |
| 5 | GRS28*35.5*3.2 | 36 | GRS140*151*4.2 |
| 6 | GRS30*37.5*3.2 | 37 | GRS145*156*4.2 |
| 7 | GRS32*39.5*3.2 | 38 | GRS150*161*4.2 |
| 8 | GRS35*42.5*3.2 | 39 | GRS155*166*4.2 |
| 9 | GRS36*43.5*3.2 | 40 | GRS160*171*4.2 |
| 10 | GRS40*51*4.2 | 41 | GRS170*181*4.2 |
| 11 | GRS42*53*4.2 | 42 | GRS180*191*4.2 |
| 12 | GRS44*55*4.2 | 43 | GRS190*201*4.2 |
| 13 | GRS45*56*4.2 | 44 | GRS200*215.5*6.3 |
| 14 | GRS48*59*4.2 | 45 | GRS210*225.5*6.3 |
| 15 | GRS50*61*4.2 | 46 | GRS220*235.5*6.3 |
| 16 | GRS52*63*4.2 | 47 | GRS240*255.5*6.3 |
| 17 | GRS55*66*4.2 | 48 | GRS250*265.5*6.3 |
| 18 | GRS56*67*4.2 | 49 | GRS280*301*8.1 |
| 19 | GRS60*71*4.2 | 50 | GRS300*321*8.1 |
| 20 | GRS63*74*4.2 | 51 | GRS320*341*8.1 |
| 21 | GRS65*76*4.2 | 52 | GRS350*371*8.1 |
| 22 | GRS70*81*4.2 | 53 | GRS360*381*8.1 |
| 23 | GRS75*86*4.2 | 54 | GRS400*421*8.1 |
| 24 | GRS80*91*4.2 | 55 | GRS420*441*8.1 |
| 25 | GRS85*96*4.2 | 56 | GRS450*471*8.1 |
| 26 | GRS90*101*4.2 | 57 | GRS480*501*8.1 |
| 27 | GRS95*106*4.2 | 58 | GRS500*521*8.1 |
| 28 | GRS100*111*4.2 | 59 | GRS520*541*8.1 |
| 29 | GRS105*116*4.2 | 60 | GRS530*551*8.1 |
| 30 | GRS110*121*4.2 | 61 | GRS550*571*8.1 |
| 31 | GRS115*126*4.2 | 62 | GRS600*621*8.1 |
Company Introduction
Dms Seals Technology Co.,limited is a perfect choice for rotating shaft seals manufacture with fast turn around times, expert product quality, and high service expectations. DMS Seals is equipped with highly advanced technology. DMS Seals strives to be a leading rotating shaft seals manufacturer. Get an offer!
Welcome all customers to come for cooperation.
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Teresa Chen
E-mail: dms@dmsseals.com
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