DMS SEALS TECHNOLOGY CO.,LIMITED

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The Best Sealing Solution Supplier since 2008

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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rotary shaft seals nbrfkm rotary seals hydraulic company

rotary shaft seals nbrfkm rotary seals hydraulic company
  • rotary shaft seals nbrfkm rotary seals hydraulic company
  • rotary shaft seals nbrfkm rotary seals hydraulic company

rotary shaft seals nbrfkm rotary seals hydraulic company

Diameter Range
3 - 1600mm
Pressure Range
0 - 30MPa
Temperature Range
-30℃ +200℃
Speed
1 m/s
Medium
hydraulic oil, flame retardant liquid, water and others
pdf

Installation Recommendation

Company Advantages
1. We are specialized in offering our clients an excellent array of rotary seals.
2. Dms Seals Technology Co.,limited is familiar with the sales network in rotary shaft seals area. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
3. The high pressure seals have strong wear resistance to hard conditions. o-ring seal,rotary shaft seals, produced by finest quality raw materials, is mainly applied into rotary seals manufacturer industry.
4. Seal we produced has applications in a wide range of fields. rotary seals catalogueand rotary shaft sealscan be mainly attributed to the rapid growth of DMS Seal Manufacturer's ascending data.

Installation Recommendation

Installation Sizes

       Bore Diameter       

DN H9

Groove  

Diameter

Groove 

Width

Radial Clearance            S max.

Radius

O-Ring

Cross-Section

Standard

 Range

Available 

range

d1 h9L1+0.232MPa50MPaR1d2
8-39.98-135.0DN-4.92.20.150.100.401.78
40-79.914-250.0DN-7.53.20.200.150.602.62
80-132.922-460.0DN-11.04.20.250.201.003.53
133-329.940-675.0DN-15.56.30.300.251.305.33
330-669.9133-690.0DN-21.08.10.300.251.807.00
670-999.9670-999.9DN-28.09.50.450.302.508.40


Application and properties

Suitable for sealing with rotating or swinging rods, shafts, pins, rotary joints, etc. It is a rotary sealing ring that can withstand both sides pressure or alternating pressure role of the double acting effect, used in construction machinery, construction machinery and automotive equipment. It can be applied on occasions where piston rod and piston seal are required, low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.


Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM


Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-30MPa

-30℃+200℃

1 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

D H9

d1 h9

L+0.2

8

10

12

3.1

5.1

7.1

2.2

2.2

2.2

GNS8*3.1*2.2

GNS10*5.1*2.2

GNS12*7.1*2.2

14

15

16

9.1

10.1

11.1

2.2

2.2

2.2

GNS14*9.1*2.2

GNS15*10.1*2.2

GNS16*11.1*2.2

17

18

20

12.1

13.1

15.1

2.2

2.2

2.2

GNS17*12.1*2.2

GNS18*13.1*2.2

GNS20*15.1*2.2

80

85

90

69

74

79

4.2

4.2

4.2

GNS80*69*4.2

GNS85*74*4.2

GNS90*79*4.2

95

100

102

84

89

91

4.2

4.2

4.2

GNS95*84*4.2

GNS100*89*4.2

GNS102*91*4.2

105

110

115

94

99

104

4.2

4.2

4.2

GNS105*94*4.2

GNS110*99*4.2

GNS115*104*4.2

120

125

130

109

114

119

4.2

4.2

4.2

GNS120*109*4.2

GNS125*114*4.2

GNS130*119*4.2

210

220

230

194.5

204.5

214.5

6.3

6.3

6.3

GNS210*194.5*6.3

GNS220*204.5*6.3

GNS230*214.5*6.3

240

250

280

224.5

234.5

264.5

6.3

6.3

6.3

GNS240*224.5*6.3

GNS250*234.5*6.3

GNS280*264.5*6.3

350

360

400

329

339

379

8.1

8.1

8.1

GNS350*329*8.1

GNS360*339*8.1

GNS400*379*8.1



Company Features
1. Dms Seals Technology Co.,limited's forward-looking technology helps its customers stay ahead of the industry.
2. DMS Seal Manufacturer offers quality rotary seals at the economical price. Inquiry!

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