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BECA 584

BECA 584
beca_584_3d_v1
beca_584_3d_v2

Description

The BECA 584 profile is a U-ring type piston seal with asymmetrical polyurethane lips.

Advantages

Excellent abrasion and wear resistance
Easy assembly by deformation

Technical data

Temperature

-30°C/+110°C

Pressure

1.6 MPa

Speed

1 m/s

Medias

Lubricated air
Oil-free air
Non-aggressive gases

Applications

Shock absorbers
Distributor
Standard cylinders

Materials

PU 93 Shore A - Blue
PU 96 Shore A - Blue
High temp. PU 96 Shore A - Beige

Dimensions
Materials
Technical data

Dimensions

584.0080043, 584.0100063, 584.0120073, 584.1207388, 584.0150093, 584.1509388, 584.0160103, 584.0160104, 584.0160105, 584.0200143, 584.0250193, 584.0280223, 584.0300212, 584.0300223, 584.0300244, 584.0320243, 584.0380303, 584.0400307, 584.0400323, 584.0500403, 584.0500405, 584.0500407, 584.0500423, 584.0550454, 584.0600507, 584.0630534, 584.0630537, 584.0550652, 584.0680586, 584.0700587, 584.0800689, 584.0860766, 584.1100851, 584.1000889, 584.1251058, 584.1251101, 584.1301201, 584.2502351
Installation drawingLogement Gorge Joint de piston pneumatique - Housing Groove Pneumatic piston seal -  BECA 584

Materials

PU

Polyurethane is a material that has the elastic properties of rubber. The proportion in its composition (diisocyanate, polyol, chain extender) is determined by its properties. This material is characterised by a strong mechanical resistance, good wear resistance, high elastic modulus, good flexibility and a very good ozone and oxidation resistance.

Chemical resistance Pure aliphatic hydrocarbons (propane, butane)
Mineral oils and greases
Silicone oils and greases
Water up to +50°C
Compatibility issue Ketones, esters, ethers, alcohols and glycols
Hot water, steam, alkalis, amines and acids
Temperature range -30°C/+90°C
-30°C / +110°C with our special PU

Technical data

Housing Groove Pneumatic Piston Seal - BECA - 584

Extrusion gaps

Pressure
MPa
Radial extrusion gap
F/2
1.2 MPa 0.25
1.6 MPa 0.13

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

Radial section
S
Radius
R1
Radius
R2
Chamfer
C
2.00 0.20 0.20 1.00
2.50 0.20 0.20 1.25
3.00 0.20 0.20 1.50
4.00 0.40 0.20 2.00
5.00 0.40 0.20 2.50
6.00 0.40 0.20 3.00
38 dimensions found
584.0080043
Standard request
8,00 4,00 7,60 2,55 3,00
584.0100063
Standard request
10,00 6,00 9,60 2,55 3,00
584.0120073
Standard request
12,00 7,00 11,60 2,55 3,00
584.1207388
Standard request
12,00 7,00 11,60 2,55 3,00
584.0150093
Standard request
15,00 9,00 14,60 2,55 3,00
584.1509388
Standard request
15,00 9,00 14,60 2,55 3,00
584.0160103
Standard request
16,00 10,00 15,60 2,55 3,00
584.0160104
Standard request
16,00 10,00 15,60 4,50 5,00
584.0160105
Standard request
16,00 10,00 15,60 4,50 5,00
584.0200143
Standard request
20,00 14,00 19,60 2,55 3,00
584.0250193
Standard request
25,00 19,00 24,40 3,25 3,50
584.0280223
Standard request
28,00 22,00 27,40 3,25 3,50
584.0300212
Standard request
30,00 21,00 29,40 2,70 3,00
584.0300223
Standard request
30,00 22,00 29,40 3,25 3,50
584.0300244
Standard request
30,00 24,00 29,40 4,00 4,50
584.0320243
Standard request
32,00 24,00 31,40 3,25 3,50
584.0380303
Standard request
38,00 30,00 37,40 3,25 3,50
584.0400307
Standard request
40,00 30,00 39,40 7,00 7,50
584.0400323
Standard request
40,00 32,00 39,40 3,25 3,50
584.0500403
Standard request
50,00 40,00 49,40 3,25 3,50
584.0500405
Standard request
50,00 40,00 49,40 5,00 6,00
584.0500407
Standard request
50,00 40,00 49,40 7,00 7,50
584.0500423
Standard request
50,00 42,00 49,40 3,25 3,50
584.0550454
Standard request
55,00 45,00 54,40 4,20 4,50
584.0600507
Standard request
60,00 50,00 59,40 7,00 7,50
584.0630534
Standard request
63,00 53,00 62,40 4,20 4,50
584.0630537
Standard request
63,00 53,00 62,40 7,00 7,50
584.0550652
Standard request
65,00 55,00 64,40 12,00 13,00
584.0680586
Standard request
68,00 58,80 67,40 6,50 7,10
584.0700587
Standard request
70,00 58,00 69,40 7,00 7,50
584.0800689
Standard request
80,00 68,00 79,40 8,50 9,50
584.0860766
Standard request
86,00 76,50 85,40 6,50 7,10
584.1100851
Standard request
100,00 85,00 99,40 11,00 12,00
584.1000889
Standard request
100,00 88,00 99,40 8,50 9,50
584.1251058
Standard request
125,00 105,00 123,80 8,20 8,25
584.1251101
Standard request
125,00 110,00 123,80 10,00 11,00
584.1301201
Standard request
130,00 120,00 128,80 10,70 12,00
584.2502351
Standard request
250,00 235,00 248,00 10,00 11,00