Product Features:

  • Easy maintenance due to split structure;
  • Reliability under big displacement caused by shock.
  • Anti-corrosion, strong environmental adaptability, long life span.
  • Applied for marine ship double-sided water seals.

Main Specifications:

  • Shaft Diameter：Φ100～Φ1000mm
  • Rotating speed：0～800rpm(depend on the shaft diameter)
  • Water pressure：0～0.2MPa
  • Water leakage：≤Φd×8/100L/h

Technical Selection Principle:

  • Selecting according to the installation of stern shaft sealing device diameter of axle (or collar diameter) and interface size requirements,
  • Setting aside enough maintenance operation space.
  • Customized design can be done(axis diameter, connecting interface, etc)

DETAIL

Applicable Standard

GJB4000-2000  GJB150.18-1986

Dimensions & Parameters

Model

Dimensions(mm)

 Technical Specification

Φd

D1

D2

D3

L

n-M

 Water leakage（L/h）

CWGM106

106

305

276

238

100

8×M12

≤8.5

CWGM110

110

≤8.8

CWGM120

120

≤10

CWGM130

130

350

325

300

≤10

CWGM140

140

≤10

CWGM150

150

≤10

CWGM160

160

405

365

320

112

8×M16

≤13

CWGM170

170

≤14

CWGM175

175

≤14

CWGM180

180

≤15

CWGM200

200

≤15

CWGM210

210

435

394

358

≤16.8

CWGM230

230

≤18.4

CWGM240

240

≤19.2

CWGM250b

250

530

490

455

135

8×M16

≤20

CWGM260b

260

≤19.2

CWGM270b

270

≤20.8

CWGM280b

280

560

520

560

130

12×M16

≤22.4

CWGM290b

290

≤23.2

CWGM300b

300

≤24

CWGM320b

320

630

 

578

 

530

 

150

≤25.6

CWGM330b

330

≤26.4

CWGM340b

340

≤26.4

CWGM350b

350

670

620

582

12×M20

≤28

CWGM360b

360

≤28.8

CWGM370b

370

≤29.6

CWGM380b

380

≤30.4

CWGM395b

395

≤32.6

CWGM400b

400

≤32

CWGM410b

410

720

670

630

≤32.8

CWGM420b

420

≤33.6

CWGM430b

430

≤32.6

CWGM450b

450

≤36

CWGM460b

460

740

692

648

152

≤37

CWGM500b

500

890

840

774

186

16×M20

≤40

CWGM530b

530

≤42