BECA 003

BECA 003
beca_003_3d_v1
beca_003_3d_v2

Description

The BECA 003 profile is a 3-part chevron seal in which the central part, which is made of textile-reinforced NBR, is encapsulated between a POM head nut and a TPE locking ring.

Advantages

Strong sealing, tolerant to defects in the surface condition (impacts on the rod, carbon deposits, etc.)
The tightness can be adjusted depending on the application
Excellent resistance to pressure

Technical data

Temperature

-30°C/+110°C

Pressure

40 MPa

Speed

0.5 m/s

Medias

Mineral oils

Applications

Cylinders for extreme demands
Presses
Steel industry
Mining machines
Installations in corrosive and abrasive environments

Materials

POM + fabric NBR + TPE

Dimensions
Technical data

Dimensions

Installation drawingLogement Gorge Joint chevron - Housing Groove Vee-packing Chevron set - BECA 003

Technical data

Housing Groove Chevron Ring - BECA 003

Extrusion gaps

Radial section
S
Radial extrusion gap
F/2
16 MPa 26 MPa 32 MPa 40 MPa
≤ 5.00 0.50 0.40 0.35 -
≤ 7.50 0.55 0.45 0.40 0.35
≤ 12.50 0.60 0.50 0.45 0.40
≤ 15.00 0.65 0.55 0.45 0.40

Surface roughness

Roughness Dynamic surface area Static surface area Groove flanks
Ra 0.1 - 0.4 µm ≤ 1.6 µm ≤ 3.2 µm
Rz 0.63 - 2.5 µm ≤ 6.3 µm ≤ 10.0 µm
Rmax 1.0 - 4.0 µm ≤ 10.0 µm ≤ 16.0 µm

Chamfers and radius

Bore diameter
ØD1
Radius
R1
Radius
R2
Chamfer
C
≤ 100.00 0.30 0.40 2.50
> 100.00 0.30 0.80 4.00
50 dimensions found
003.302009
Standard request
20,00 10,00 9,30
003.302209
Standard request
22,00 12,00 9,30
003.302509
Standard request
25,00 15,00 9,30
003.302809
Standard request
28,00 18,00 9,30
003.303009
Standard request
30,00 20,00 9,30
003.303210
Standard request
32,00 20,00 10,90
003.303510
Standard request
35,00 23,00 10,90
003.303610
Standard request
36,00 24,00 10,90
003.304011
Standard request
40,00 25,00 11,50
003.304211
Standard request
42,00 27,00 11,50
003.304511
Standard request
45,00 30,00 11,50
003.305011
Standard request
50,00 35,00 11,50
003.305511
Standard request
55,00 40,00 11,50
003.305611
Standard request
56,00 41,00 11,50
003.306011
Standard request
60,00 45,00 11,50
003.306313
Standard request
63,00 48,00 13,00
003.307015
Standard request
70,00 50,00 15,20
003.308015
Standard request
80,00 60,00 15,20
003.309021
Standard request
90,00 70,00 21,20
003.3010021
Standard request
100,00 80,00 21,20
003.3011021
Standard request
110,00 90,00 21,20
003.3011521
Standard request
115,00 95,00 21,20
003.3012525
Standard request
125,00 100,00 25,80
003.3014025
Standard request
140,00 115,00 25,80
003.3015029
Standard request
150,00 120,00 29,00
003.3015534
Standard request
155,00 125,00 34,00
003.3016029
Standard request
160,00 130,00 29,00
003.3018031
Standard request
180,00 150,00 31,50
003.3019532
Standard request
195,00 165,00 32,50
003.3020033
Standard request
200,00 170,00 33,50
003.3021033
Standard request
210,00 180,00 33,50
003.3022033
Standard request
220,00 190,00 33,50
003.3022533
Standard request
225,00 195,00 33,50
003.3023033
Standard request
230,00 200,00 33,50
003.3024033
Standard request
240,00 215,00 33,50
003.3025033
Standard request
250,00 220,00 33,50
003.3027033
Standard request
270,00 240,00 33,50
003.3027533
Standard request
275,00 245,00 33,50
003.3028033
Standard request
280,00 250,00 33,50
003.3030033
Standard request
300,00 270,00 33,50
003.3031033
Standard request
310,00 280,00 33,50
003.3032033
Standard request
320,00 290,00 33,50
003.3033032
Standard request
330,00 300,00 32,00
003.3034032
Standard request
340,00 300,00 32,00
003.3036033
Standard request
360,00 320,00 33,50
003.3038042
Standard request
380,00 340,00 42,50
003.3040040
Standard request
400,00 360,00 40,00
003.3042040
Standard request
420,00 380,00 40,00
003.3045041
Standard request
450,00 410,00 41,50
003.3046040
Standard request
460,00 420,00 40,00