L1 min

BECA 889

BECA 880

R1

L2

C

30°



INSTALLATION DIMENSIONS

Series

Rod diameter

Ød1 f8/h9

Groove diameter

Groove width

Chamfer

Radius

BECA 880

Standard range

BECA 880

Extended range

ØD1 H9

ØD2 H10

L1 min

L2

C

R

880.1

5.0 - 19.9

20.0 - 200.0

d1 + 5.00

d1 + 9.00

3.60

0.85  0/-0.10

0.80

0.30

880.2

20.0 - 39.9

20.0 - 400.0

d1 + 7.00

d1 + 12.50

4.80

1.35  0/-0.15

1.10

0.40

880.3

40.0 - 399.9

320.0 - 700.0

d1 + 10.50

d1 + 17.50

7.10

1.80  0/-0.20

1.40

0.50

880.4

400.0 - 999.9

35.0 - 999.9

d1 + 14.00

d1 + 22.00

9.50

2.80  0/-0.20

1.60

0.60

* The codes that define the materials are set out in the materials table on the previous page.



EXAMPLE OF CODIFICATION

STANDARD CODIFICATION

Materials ________ : PTFE + 25% Carbon profiled seal - Code DC

________________ : Stainless steel V-Shaped spring - Code I

Shaft diameter ____ : Ød1 + 20.00 mm

Groove diameter __ : ØD1 = 27.00 mm

Groove diameter __ : ØD2 = 32.50 mm

Part number______ : 880.2020DCI

Family

Shaft diameter

Profiled seal material*

V-Shaped spring material*

880.2

020

DC

I

Part number -

FRANCE JOINT SAS Zone Artisanale Le Mortier - B.P. 50009 - Cugand - 85613 Montaigu Cedex - France

Ph.

+33 (0)2 51 42 13 76 - Fax +33 (0)2 51 43 61 14 - Email: contact@francejoint.fr - Website: www.francejoint.com

ROTARY SEALS | PTFE SHAFT SEALS |

BECA 880 - 889