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BECA 010 SAE J518

BECA 010 SAE J518
BECA 010
beca_010-SAE-J518_3d_v1
beca_010-SAE-J518_3d_v2

Description

The BECA 010 profile is an O'Ring, a rubber circular ring with a round cross-section suitable for hydraulic fittings SAE J518.

Advantages

Compact design
Easy assembly
Economic solution
A symmetry that reduces the risk of errors during fitting

Technical data

Temperature

-30°C/+200°C

Pressure

20 MPa

Medias

Mineral hydraulic oils
HL
HLP
HETG
HEPG
HEES
HFC
Others (contact our experts)

Applications

Flanges
Fittings

Materials

NBR 90 Shore A
FKM 90 Shore A

Dimensions
Materials
Design guidelines

Dimensions

Installation drawingLogement Gorge Joint statique Joint de bride - Housing Groove Static seal Flange seal - SAE J518 - BECA 010 B

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 -20°C / +120°C in static applications for NBR 90 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 -10°C / +200°C in static applications for FKM 90 Shore A

Design guidelines

Housing Groove Flange Seal - SAE J518

Design data for the housing

Nominal
flange size
Nominal diameter
ØDN
Outside diameter
ØD1 min - max
Axial section
S min - max
Width
L1 min - max
1/2" 13 25.40 - 25.83 3.94 - 4.45 2.79 - 2.92
3/4" 19 31.75 - 31.88 3.94 - 4.45 2.79 - 2.92
1" 25 39.62 - 39.75 3.94 - 4.45 2.79 - 2.92
1 1/4" 32 44.45 - 44.58 3.94 - 4.45 2.79 - 2.92
1 1/2" 38 53.72 - 53.98 3.94 - 4.45 2.79 - 2.92
2" 51 63.25 - 63.50 3.94 - 4.45 2.79 - 2.92
6 dimensions found
010.1A367
Standard request
1/2" 13,00 18,64 3,53
010.1A371
Standard request
3/4" 19,00 24,99 3,53
010.1A377
Standard request
1" 25,00 32,92 3,53
010.1A380
Standard request
1 1/4" 32,00 37,69 3,53
010.1A388
Standard request
1 1/2" 38,00 47,22 3,53
010.1A397
Standard request
2" 51,00 56,74 3,53