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BECA 530

BECA 530
beca_530_3d_v1
beca_530_3d_v2

Description

The BECA 530 profile is a double acting composite piston seal composed of a pre-tightened rubber square ring and a specific polyurethane friction ring.

Advantages

Optimal sealing in static and dynamic applications
Excellent abrasion and wear resistance
The square ring does not twist under pressure

Technical data

Temperature

-30°C/+100°C

Pressure

25 MPa

Speed

0.5 m/s

Medias

Mineral hydraulic oils

Applications

Agriculture
Light and medium-sized industry
Machine tools
Material handling/Lifting

Materials

Friction ring

PU 93 Shore A - Blue
PU 96 Shore A - Blue
High temp. PU 96 Shore A - Beige
TPC-E (Hytrel)

Square ring

NBR 70 Shore A

Dimensions
Installation dimensions
Materials
Technical data

Dimensions

530.1008, 530.1010, 530.1012, 530.1014, 530.1015, 530.1016, 530.3016, 530.1018, 530.1020, 530.3020, 530.1021, 530.1022, 530.1024, 530.2025, 530.1025, 530.1028, 530.1030, 530.2032, 530.1032, 530.1035, 530.1036, 530.1038, 530.1040, 530.3040, 530.1042, 530.1045, 530.1048, 530.2050, 530.1050, 530.1052, 530.1053, 530.1055, 530.1057, 530.1058, 530.1060, 530.1062, 530.2063, 530.1063, 530.1065, 530.1068, 530.1070, 530.1072, 530.1075, 530.1080, 530.3080, 530.1082, 530.1085, 530.1087, 530.1090, 530.1092, 530.1095, 530.1100, 530.3100, 530.1105, 530.1108, 530.1110, 530.1115, 530.1120, 530.2125, 530.1125, 530.1127, 530.1130, 530.1132, 530.1135, 530.1140, 530.1145, 530.1150, 530.1155, 530.1160, 530.3160, 530.1165, 530.1170, 530.1175, 530.1180, 530.1185, 530.1190, 530.1195, 530.1200, 530.3200, 530.1205, 530.1210, 530.1215, 530.1220, 530.1230, 530.1240, 530.2250, 530.1250, 530.1260, 530.1270, 530.1280, 530.1290, 530.1300, 530.1310, 530.2320, 530.1320, 530.1330, 530.1340, 530.1350, 530.1360, 530.1370, 530.1380, 530.1390, 530.1400, 530.1410, 530.1420, 530.1430, 530.1440, 530.1450, 530.1460, 530.1470, 530.1480, 530.1490, 530.1500, 530.1550, 530.1600, 530.1650, 530.1700, 530.1750, 530.1800, 530.1850, 530.1900, 530.1950
Installation drawingLogement Gorge Joint de piston - Housing Groove Gland Piston seal BECA 530

Installation dimensions

Housing Groove Gland Piston Seal - BECA - 530

Installation dimensions

Bore diameter
ØD1 H9
Groove diameter Groove width Radial section Square ring
BECA 530.1
Standard series
BECA 530.3
Light series
BECA 530.2
Heavy-duty series
Ød1 h9 L1 0/+0.20 S Thickness
8.0 - 14.9 15.0 - 39.9 --- D1 - 4.90 2.20 2.45 1.78
15.0 - 39.9 40.0 - 79.9 --- D1 - 7.50 3.20 3.75 2.62
40.0 - 79.9 80.0 - 132.9 15.0 - 39.9 D1 - 11.00 4.20 5.50 3.53
80.0 - 132.9 133.0 - 329.9 40.0 - 79.9 D1 - 15.50 6.30 7.75 5.33
133.0 - 329.9 330.0 - 669.9 80.0 - 132.9 D1 - 21.00 8.10 10.50 6.99
330.0 - 669.9 670.0 - 999.9 133.0 - 329.9 D1 - 24.50 8.10 12.25 6.99
670.0 - 999.9 1000.0 - ** 330.0 - 669.9 D1 - 28.00 9.50 14.00 8.40
1000.0 - ** --- 1000.0 - ** D1 - 38.00 13.80 19.00 12.00

Materials

Friction ring Square ring Contact surface area
Standard code ISO code Material Colour Characteristics Code Type of material Service temperature
HG HG PE-UHMW White or off-white Excellent wear resistance on contact with water and air K6 NBR 70 Shore A -30°C/+80°C Steel
Stainless steel
Chrome steel
Aluminium
Bronze
Cast iron
Treated surface
PU U Polyurethane Blue Large mechanical resistance
Good abrasion and wear resistance
High elastic modulus
Good flexibility
Very good ozone and oxidation resistance
K6 NBR 70 Shore A -30°C/+90°C
PUHT U High-temperature polyurethane White or off-white K6 NBR 70 Shore A -30°C/+100°C

Other grades of materials are available depending on your specificities.

Technical data

Housing Groove Gland Piston Seal - BECA - 530

Extrusion gaps

Radial section
S
Radial extrusion gap
F/2
2.45 0.20
3.75 0.25
5.50 0.25
7.75 0.30
10.50 0.30
12.25 0.35
14.00 0.35
19.00 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

Radial section
S
Radius
R1
Radius
R2
Chamfer
C
2.45 0.30 0.40 2.00
3.75 0.30 0.60 2.00
5.50 0.30 1.00 2.50
7.75 0.30 1.30 5.00
10.50 0.30 1.80 5.00
12.25 0.30 1.80 6.00
14.00 0.30 2.50 8.00
19.00 0.30 3.00 10.00
122 dimensions found
530.1380
Standard request
380,00 355,50 8,10
530.1390
Standard request
390,00 365,50 8,10
530.1400
Standard request
400,00 375,50 8,10
530.1410
Standard request
410,00 385,50 8,10
530.1420
Standard request
420,00 395,50 8,10
530.1430
Standard request
430,00 405,50 8,10
530.1440
Standard request
440,00 415,50 8,10
530.1450
Standard request
450,00 425,50 8,10
530.1460
Standard request
460,00 435,50 8,10
530.1470
Standard request
470,00 445,50 8,10
530.1480
Standard request
480,00 455,50 8,10
530.1490
Standard request
490,00 465,50 8,10
530.1500
Standard request
500,00 475,50 8,10
530.1550
Standard request
550,00 525,50 8,10
530.1600
Standard request
600,00 575,50 8,10
530.1650
Standard request
650,00 625,50 8,10
530.1700
Standard request
700,00 672,00 9,50
530.1750
Standard request
750,00 722,00 9,50
530.1800
Standard request
800,00 772,00 9,50
530.1850
Standard request
850,00 822,00 9,50
530.1900
Standard request
900,00 872,00 9,50
530.1950
Standard request
950,00 922,00 9,50
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