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BECA 016

BECA 016
BECA 016
beca_016_3d_v1
beca_016_3d_v2

Description

The BECA 016 profile is a rubber square ring suitable for an axial static seal and is an alternative solution for O'Rings.

Advantages

Good extrusion resistance, little sensitivity to extrusion gaps
Good compression set
No twisting in the seal
No need for a connected back-up ring
Limited mechanical deformation on the seal cross-section
Long lifespan

Technical data

Temperature

-30°C/+200°C

Pressure

54 MPa

Medias

Mineral hydraulic oils
Air
Water
Others (contact our experts)

Applications

Flanges
Locks
Valves

Materials

NBR 70 - 90 Shore A
FKM 70 - 90 Shore A

Dimensions
Materials
Technical data

Dimensions

016.00724, 016.00824, 016.00924, 016.01124, 016.01224, 016.01424, 016.01524, 016.01724, 016.01924, 016.02024, 016.02224, 016.02324, 016.02524, 016.02624, 016.02824, 016.03024, 016.03124, 016.03324, 016.03424, 016.03624, 016.03824, 016.04124, 016.04424, 016.04724, 016.05024, 016.05324, 016.05724, 016.06024, 016.06324, 016.06624, 016.06924, 016.07324, 016.07624, 016.07924, 016.08524, 016.09224, 016.09824, 016.10724, 016.11124, 016.11724, 016.12324, 016.13024, 016.13624, 016.00936, 016.01036, 016.01136, 016.01236, 016.01436, 016.01536, 016.01736, 016.01936, 016.02036, 016.02236, 016.02336, 016.02536, 016.02636, 016.02836, 016.03036, 016.03136, 016.03336, 016.03436, 016.03636, 016.03836, 016.03936, 016.04136, 016.04236, 016.04436, 016.04636, 016.04736, 016.04936, 016.05036, 016.05236, 016.05336, 016.05536, 016.05736, 016.05836, 016.06036, 016.06136, 016.06336, 016.06536, 016.06636, 016.06836, 016.06936, 016.07136, 016.07336, 016.07436, 016.07636, 016.07736, 016.08036, 016.08736, 016.09336, 016.10036, 016.10636, 016.11236, 016.11936, 016.12536, 016.13136, 016.13836, 016.14436, 016.15036, 016.15736, 016.16336, 016.16936, 016.17636, 016.18236, 016.18836, 016.19536, 016.20136, 016.20736, 016.21436, 016.22036, 016.22736, 016.23336, 016.23936, 016.24636, 016.25236, 016.01148, 016.01248, 016.01448, 016.01548, 016.01748, 016.01948, 016.02048, 016.02248, 016.02348, 016.02548, 016.02648, 016.02848, 016.03048, 016.03148, 016.03348, 016.03448, 016.03648, 016.03848, 016.03948, 016.04148, 016.04248, 016.04448, 016.04748, 016.05048, 016.05348, 016.05748, 016.06048, 016.06348, 016.06648, 016.06948, 016.07348, 016.07648, 016.07948, 016.08248, 016.08548, 016.08848, 016.09248, 016.09548, 016.09848, 016.10148, 016.10448, 016.10748, 016.11148, 016.11448, 016.11748, 016.12048, 016.12348, 016.12748, 016.13048, 016.13348, 016.13648, 016.13948, 016.14248, 016.14648, 016.14948, 016.15348, 016.15548, 016.15848, 016.16548, 016.17148, 016.17748, 016.18448, 016.19048, 016.19648, 016.20348, 016.20948, 016.21548, 016.22248, 016.22848, 016.23448, 016.24148, 016.24748, 016.25448, 016.26048, 016.27348, 016.28548, 016.29848, 016.31148, 016.33648, 016.36148, 016.38748, 016.41248, 016.43848, 016.46348, 016.02071, 016.02271, 016.02371, 016.02571, 016.02671, 016.02871, 016.03071, 016.03171, 016.03371, 016.03471, 016.03671, 016.03871, 016.03971, 016.04171, 016.04271, 016.04471, 016.04771, 016.05071, 016.05371, 016.05771, 016.06071, 016.06371, 016.06671, 016.06971, 016.07371, 016.07671, 016.07971, 016.08271, 016.08571, 016.08871, 016.09271, 016.09571, 016.09871, 016.10171, 016.10471, 016.10771, 016.11171, 016.11471, 016.11771, 016.12071, 016.12371, 016.12771, 016.13071, 016.13371, 016.13671, 016.13971, 016.14271, 016.14671, 016.14971, 016.15271, 016.15571, 016.15871, 016.16171, 016.16871, 016.17471, 016.18071, 016.18771, 016.19371, 016.20071, 016.20671, 016.21271, 016.21971, 016.22571, 016.23171, 016.23871, 016.24471, 016.25071, 016.25771, 016.26371, 016.27671, 016.28871, 016.30171, 016.31471, 016.33971, 016.36571, 016.39071, 016.41571, 016.44171, 016.46671, 016.12795, 016.13095, 016.13395, 016.13695, 016.13995, 016.14295, 016.14695, 016.14995, 016.15295, 016.15595, 016.15895, 016.16195, 016.16595, 016.17195, 016.17795, 016.18495, 016.19095, 016.19695, 016.20395, 016.20995, 016.21595, 016.22895, 016.24195, 016.25495, 016.26695, 016.27995, 016.29295, 016.30495, 016.31795, 016.33095, 016.34295, 016.35595, 016.36895, 016.38195, 016.39395, 016.40695, 016.41995, 016.43195, 016.44495, 016.45795, 016.46995
Installation drawingLogement Gorge Joint statique Bague carrée Rondelle - Housing Groove Static seal Squared ring - BECA 016

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 -30°C/+120°C
-40°C / +120°C with our low-temperature NBR

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
-40°C / +200°C with our FKM GLT on request

Technical data

Housing Groove Static Seal Square Ring - BECA - 016

Tolerances on the inside diameter Ød of the seal

Inside diameter Ød Tolerance
4.00 - 14.00 +/- 0.13
14.01 - 15.60 +/- 0.18
15.61 - 25.12 +/- 0.23
25.13 - 29.78 +/- 0.25
29.79 - 34.65 +/- 0.28
34.66 - 44.17 +/- 0.33
44.18 - 50.52 +/- 0.38
50.53 - 66.40 +/- 0.46
66.41 - 75.92 +/- 0.51
75.93 - 94.97 +/- 0.61
94.98 - 107.67 +/- 0.69
107.68 - 126.72 +/- 0.76
126.73 - 133.07 +/- 0.94
133.08 - 158.42 +/- 0.89
158.43 - 183.82 +/- 1.02
183.83 - 209.22 +/- 1.14
209.23 - 234.62 +/- 1.27
234.63 - 278.99 +/- 1.40
279.00 - 405.26 +/- 1.65
405.27 - 430.66 +/- 1.91
430.67 - 456.07 +/- 2.03

Tolerances on the thickness (Ep) and on the height (H1) of the seal

Seal height
H1
Tolerance on H1 Seal thickness
Ep
Tolerance on Ep
1.68 +/- 0.15 1.68 +/- 0.08
2.51 +/- 0.15 2.51 +/- 0.10
3.40 +/- 0.15 3.40 +/- 0.10
5.16 +/- 0.15 5.16 +/- 0.10
6.73 +/- 0.15 6.73 +/- 0.10

Surface roughness

On axial static applications Ra µm Rt µm Rz µm
Contact surface area ≤ 1.6 µm ≤ 10.0 µm ≤ 6.3 µm
Groove diameter surface ≤ 1.6 µm ≤ 16.0 µm ≤ 6.3 µm
Groove flanks ≤ 1.6 µm ≤ 16.0 µm ≤ 6.3 µm
With pulsating pressures Ra µm Rt µm Rz µm
Contact surface area ≤ 0.8 µm ≤ 6.3 µm ≤ 6.3 µm
Groove diameter surface ≤ 1.6 µm ≤ 10.0 µm ≤ 6.3 µm
Groove flanks ≤ 1.6 µm ≤ 10.0 µm ≤ 6.3 µm
320 dimensions found
016.00724
Standard request
7,92 2,40 1,45 0,40 4,47 1,68 1,68
016.00824
Standard request
8,71 2,40 1,45 0,40 5,28 1,68 1,68
016.00924
Standard request
9,53 2,40 1,45 0,40 6,07 1,68 1,68
016.01124
Standard request
11,10 2,40 1,45 0,40 7,65 1,68 1,68
016.01224
Standard request
12,70 2,40 1,45 0,40 9,25 1,68 1,68
016.01424
Standard request
14,27 2,40 1,45 0,40 10,82 1,68 1,68
016.01524
Standard request
15,88 2,40 1,45 0,40 12,42 1,68 1,68
016.01724
Standard request
17,45 2,40 1,45 0,40 14,00 1,68 1,68
016.01924
Standard request
19,05 2,40 1,45 0,40 15,60 1,68 1,68
016.02024
Standard request
20,62 2,40 1,45 0,40 17,17 1,68 1,68
016.02224
Standard request
22,23 2,40 1,45 0,40 18,77 1,68 1,68
016.02324
Standard request
23,80 2,40 1,45 0,40 20,35 1,68 1,68
016.02524
Standard request
25,40 2,40 1,45 0,40 21,95 1,68 1,68
016.02624
Standard request
26,97 2,40 1,45 0,40 23,52 1,68 1,68
016.02824
Standard request
28,58 2,40 1,45 0,40 25,12 1,68 1,68
016.03024
Standard request
30,15 2,40 1,45 0,40 26,70 1,68 1,68
016.03124
Standard request
31,75 2,40 1,45 0,40 28,30 1,68 1,68
016.03324
Standard request
33,32 2,40 1,45 0,40 29,87 1,68 1,68
016.03424
Standard request
34,93 2,40 1,45 0,40 31,47 1,68 1,68
016.03624
Standard request
36,50 2,40 1,45 0,40 33,05 1,68 1,68
016.03824
Standard request
38,10 2,40 1,45 0,40 34,65 1,68 1,68
016.04124
Standard request
41,28 2,40 1,45 0,40 37,82 1,68 1,68
016.04424
Standard request
44,45 2,40 1,45 0,40 41,00 1,68 1,68
016.04724
Standard request
47,63 2,40 1,45 0,40 44,17 1,68 1,68
016.05024
Standard request
50,80 2,40 1,45 0,40 47,35 1,68 1,68
016.05324
Standard request
53,98 2,40 1,45 0,40 50,52 1,68 1,68
016.05724
Standard request
57,15 2,40 1,45 0,40 53,70 1,68 1,68
016.06024
Standard request
60,33 2,40 1,45 0,40 56,87 1,68 1,68
016.06324
Standard request
63,50 2,40 1,45 0,40 60,05 1,68 1,68
016.06624
Standard request
66,68 2,40 1,45 0,40 63,22 1,68 1,68
016.06924
Standard request
69,85 2,40 1,45 0,40 66,40 1,68 1,68
016.07324
Standard request
73,03 2,40 1,45 0,40 69,57 1,68 1,68
016.07624
Standard request
76,20 2,40 1,45 0,40 72,75 1,68 1,68
016.07924
Standard request
79,38 2,40 1,45 0,40 75,92 1,68 1,68
016.08524
Standard request
85,73 2,40 1,45 0,40 82,27 1,68 1,68
016.09224
Standard request
92,08 2,40 1,45 0,40 88,62 1,68 1,68
016.09824
Standard request
98,43 2,40 1,45 0,40 94,97 1,68 1,68
016.10724
Standard request
107,95 2,40 1,45 0,40 101,32 1,68 1,68
016.11124
Standard request
111,13 2,40 1,45 0,40 107,67 1,68 1,68
016.11724
Standard request
117,48 2,40 1,45 0,40 114,02 1,68 1,68
016.12324
Standard request
123,83 2,40 1,45 0,40 120,37 1,68 1,68
016.13024
Standard request
130,18 2,40 1,45 0,40 126,72 1,68 1,68
016.13624
Standard request
136,53 2,40 1,45 0,40 133,07 1,68 1,68
016.00936
Standard request
9,53 3,60 2,30 0,40 4,42 2,51 2,51
016.01036
Standard request
10,31 3,60 2,30 0,40 5,23 2,51 2,51
016.01136
Standard request
11,10 3,60 2,30 0,40 6,02 2,51 2,51
016.01236
Standard request
12,70 3,60 2,30 0,40 7,59 2,51 2,51
016.01436
Standard request
14,27 3,60 2,30 0,40 9,19 2,51 2,51
016.01536
Standard request
15,88 3,60 2,30 0,40 10,77 2,51 2,51
016.01736
Standard request
17,45 3,60 2,30 0,40 12,37 2,51 2,51
016.01936
Standard request
19,05 3,60 2,30 0,40 13,94 2,51 2,51
016.02036
Standard request
20,62 3,60 2,30 0,40 15,54 2,51 2,51
016.02236
Standard request
22,23 3,60 2,30 0,40 17,12 2,51 2,51
016.02336
Standard request
23,80 3,60 2,30 0,40 18,72 2,51 2,51
016.02536
Standard request
25,40 3,60 2,30 0,40 20,29 2,51 2,51
016.02636
Standard request
26,97 3,60 2,30 0,40 21,89 2,51 2,51
016.02836
Standard request
28,58 3,60 2,30 0,40 23,47 2,51 2,51
016.03036
Standard request
30,15 3,60 2,30 0,40 25,07 2,51 2,51
016.03136
Standard request
31,75 3,60 2,30 0,40 26,64 2,51 2,51
016.03336
Standard request
33,32 3,60 2,30 0,40 28,24 2,51 2,51
016.03436
Standard request
34,93 3,60 2,30 0,40 29,82 2,51 2,51
016.03636
Standard request
36,50 3,60 2,30 0,40 31,42 2,51 2,51
016.03836
Standard request
38,10 3,60 2,30 0,40 32,99 2,51 2,51
016.03936
Standard request
39,67 3,60 2,30 0,40 34,59 2,51 2,51
016.04136
Standard request
41,28 3,60 2,30 0,40 36,17 2,51 2,51
016.04236
Standard request
42,85 3,60 2,30 0,40 37,77 2,51 2,51
016.04436
Standard request
44,45 3,60 2,30 0,40 39,34 2,51 2,51
016.04636
Standard request
46,02 3,60 2,30 0,40 40,94 2,51 2,51
016.04736
Standard request
47,63 3,60 2,30 0,40 42,52 2,51 2,51
016.04936
Standard request
49,20 3,60 2,30 0,40 44,12 2,51 2,51
016.05036
Standard request
50,80 3,60 2,30 0,40 45,69 2,51 2,51
016.05236
Standard request
52,37 3,60 2,30 0,40 47,29 2,51 2,51
016.05336
Standard request
53,98 3,60 2,30 0,40 48,90 2,51 2,51
016.05536
Standard request
55,55 3,60 2,30 0,40 50,47 2,51 2,51
016.05736
Standard request
57,15 3,60 2,30 0,40 52,07 2,51 2,51
016.05836
Standard request
58,72 3,60 2,30 0,40 53,64 2,51 2,51
016.06036
Standard request
60,33 3,60 2,30 0,40 55,25 2,51 2,51
016.06136
Standard request
61,90 3,60 2,30 0,40 56,82 2,51 2,51
016.06336
Standard request
63,50 3,60 2,30 0,40 58,42 2,51 2,51
016.06536
Standard request
65,07 3,60 2,30 0,40 60,00 2,51 2,51
016.06636
Standard request
66,68 3,60 2,30 0,40 61,60 2,51 2,51
016.06836
Standard request
68,25 3,60 2,30 0,40 63,17 2,51 2,51
016.06936
Standard request
69,85 3,60 2,30 0,40 64,77 2,51 2,51
016.07136
Standard request
71,42 3,60 2,30 0,40 66,34 2,51 2,51
016.07336
Standard request
73,03 3,60 2,30 0,40 67,95 2,51 2,51
016.07436
Standard request
74,60 3,60 2,30 0,40 69,52 2,51 2,51
016.07636
Standard request
76,20 3,60 2,30 0,40 71,12 2,51 2,51
016.07736
Standard request
77,77 3,60 2,30 0,40 72,69 2,51 2,51
016.08036
Standard request
80,95 3,60 2,30 0,40 75,87 2,51 2,51
016.08736
Standard request
87,30 3,60 2,30 0,40 82,22 2,51 2,51
016.09336
Standard request
93,65 3,60 2,30 0,40 88,57 2,51 2,51
016.10036
Standard request
100,00 3,60 2,30 0,40 94,92 2,51 2,51
016.10636
Standard request
106,35 3,60 2,30 0,40 101,27 2,51 2,51
016.11236
Standard request
112,70 3,60 2,30 0,40 107,62 2,51 2,51
016.11936
Standard request
119,05 3,60 2,30 0,40 113,97 2,51 2,51
016.12536
Standard request
125,40 3,60 2,30 0,40 120,32 2,51 2,51
016.13136
Standard request
131,75 3,60 2,30 0,40 126,67 2,51 2,51
016.13836
Standard request
138,10 3,60 2,30 0,40 133,02 2,51 2,51
016.14436
Standard request
144,45 3,60 2,30 0,40 139,37 2,51 2,51
016.15036
Standard request
150,80 3,60 2,30 0,40 145,72 2,51 2,51
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