Top welding ball bearings manufacturers as the guide sleeve

welding ball bearings description

This product is not subject to bacteria accumulation. Its fabrics have been treated with an antibacterial agent that kills various types of bacteria. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians

Top welding ball bearings manufacturers as the guide sleeve-1

Top welding ball bearings manufacturers as the guide sleeve-2

welding ball bearings SPECIFICATIONS

pdf

1. Installation Recommendation

2. 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.

3. Standard materials

Filled PTFE / PA / POM

4. Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
40 - 1000mm	-	-55℃ +225℃	3 m/s	general hydraulic oil, emulsion, water

5. Installation Dimensions

D₁

Order No.

3.5

4.7

6.2

DFA40*32*12

DFA45*37*12

DFA50*42*12

6.2

DFA55*47*12

DFA56*48*12

DFA57*49*12

6.2

DFA58*50*12

DFA60*52*12

DFA63*55*12

6.2

DFA65*57*12

DFA70*62*12

DFA75*67*12

7.2

DFA80*72*14

DFA85*77*14

DFA90*82*14

100

105

101

7.2

DFA95*87*14

DFA100*92*14

DFA105*97*14

110

115

120

102

107

112

106

111

116

7.2

DFA110*102*14

DFA115*107*14

DFA120*112*14

125

130

135

115

120

125

121

126

131

17.5

9.2

4.3

9.2

DFA125*115*17.5

DFA130*120*12.3

DFA135*125*17.5

140

145

150

130

135

140

136

141

146

17.5

9.2

DFA140*130*17.5

DFA145*135*17.5

DFA150*140*17.5

155

160

170

145

150

160

151

156

166

17.5

9.2

DFA155*145*17.5

DFA160*150*17.5

DFA170*160*20

180

190

200

170

180

190

176

186

196

4.5

9.2

11.7

DFA180*170*20

DFA190*180*20

DFA200*190*20

210

220

225

200

210

215

206

216

221

11.7

DFA210*200*25

DFA220*210*25

DFA225*215*25

230

250

265

220

240

255

226

246

261

11.7

DFA230*220*25

DFA250*240*33

DFA265*255*33

D₁

Order No.

280

300

350

270

290

338

276

296

344

8.5

11.7

13.25

DFA280*270*33

DFA300*290*33

DFA350*338*35

400

450

500

388

438

488

394

444

494

8.5

13.25

DFA400*388*35

DFA450*438*35

DFA500*488*35

560

600

650

548

588

638

High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level. We have developed solutions of the sealing of special working condition. DMS Seals takes the lead in grasping the development trend of the industry.

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