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BECA 015

BECA 015
BECA 015
beca_015_3d_v1
beca_015_3d_v2

Description

The BECA 015 profile is a fluid connector seal for hydraulic systems, in line with standards DIN 3869, ISO 11926, ISO 9974 and ISO 1179.

Advantages

Reduced mechanical deformation in the seal section
The seal does not twist during assembly
Excellent dimensional stability, even when pressurised

Technical data

Temperature

-25°C/+200°C

Pressure

60 MPa

Applications

Agriculture
Construction
Machine tools
Presses
Hydraulic systems

Materials

NBR 85 Shore A
FKM 80 Shore A

Dimensions
Installation dimensions
Materials

Dimensions

Installation drawingLogement Gorge Joint statique raccordement - Housing groove static connecting fluid seal - BECA 015

Installation dimensions

Housing Groove Static Connecting Fluid Seal - BECA 015

Materials

NBR

Nitrile rubber (NBR) is the general term for acrylonitrile-butadiene copolymer. The ACN content can vary between 18% and 50%. While the acrylonitrile content is important, the resistance to oil and fuel is more so. Conversely, the elasticity and compression set are not as good. The NBR has good mechanical properties and good wear resistance. However, its resistance to atmospheric agents and the ozone is relatively low.

Chemical resistance Aliphatic hydrocarbons (propane, butane, petroleum, diesel fuel)
Mineral oils and greases
Fire-resistant fluids (HFA, HFB and HFC)
Diluted acids, low-temperature alkaline and saline solutions
Water (up to +100°C max)
Compatibility issue Fuels with high aromatic content
Aromatic hydrocarbons (benzene)
Chlorinated hydrocarbons (trichlorethylene)
Polar solvents (ketone, acetone, acetic acid, ethylene-ester)
Strong acids
Glycol-based brake fluids
Atmospheric and ozone agents
Temperature range -25°C / +100°C for NBR 85 Shore A

FKM

Depending on their structure and fluorine content, the chemical resistance and resistance to the cold in fluororubbers can vary. This FKM-based rubber is very often used for high-temperature hydraulics and pneumatics, for industrial valves, injection/fuel systems, motor seals and high-vacuum systems.

Chemical resistance Mineral oils and greases, ASTM n°1, IRM 902 and IRM 903 oils.
Fire-resistant liquids (HFD)
Silicone oils and greases
Mineral and vegetable oils and greases
Aliphatic hydrocarbons (propane, butane, petroleum)
Aromatic hydrocarbons (benzene, toluene)
Chlorinated hydrocarbons (trichlorethylene)
Fuel (including high alcohol content)
Atmospheric and ozone agents
Compatibility issue Glycol-based brake fluids
Ammonia gas
Organic acids with a low molecular weight (formic and acetic acids)
Temperature range -20°C / +200°C for FKM 80 Shore A
13 dimensions found
015.084119
Standard request
10,0 M 10 x 1 G 1/8 A 8,40 11,90 1,00 0,50
015.098144
Standard request
21,0 M 12 x 1,5 --- 9,80 14,40 1,50 0,70
015.116165
Standard request
14,0 M 14 x 1,5 G 1/4 A 11,60 16,50 1,50 0,70
015.138189
Standard request
16,0 M 16 x 1,5 --- 13,80 18,90 1,50 0,70
015.147189
Standard request
17,0 --- G 3/8 A 14,70 18,90 1,50 0,70
015.157209
Standard request
18,0 M 18 x 1,5 --- 15,70 20,90 1,50 0,70
015.178229
Standard request
20,0 M 20 x 1,5 --- 17,80 22,90 1,50 0,70
015.185239
Standard request
21,0 --- G 1/2 A 18,50 23,90 1,50 0,70
015.196243
Standard request
22,0 M 22 x 1,5 --- 19,60 24,30 1,50 0,70
015.239292
Standard request
27,0 M 27 x 2 G 3/4 A 23,90 29,20 1,50 0,70
015.297357
Standard request
33,0 M 33 x 2 G 1 A 29,70 35,70 2,00 1,00
015.388458
Standard request
42,0 M 42 x 2 G 1 1/4 A 38,80 45,80 2,00 1,00
015.447507
Standard request
48,0 M 48 x 2 G 1 1/2 A 44,70 50,70 2,00 1,00