BECA 460

BECA 460
beca_460_3d_v1
beca_460_3d_v2

Description

The BECA 460 profile is a single acting wiper seal composed of a rubber wiping lip.

Advantages

Economic solution
Easy assembly by deformation
Space saving construction

Technical data

Temperature

-30°C/+200°C

Speed

1 m/s

Medias

Mineral hydraulic oils
Fire-resistant liquids
Biocompatible fluids
Water
Others (contact our experts)

Applications

Agriculture
Mobile machinery
Material handling - Lifting
Hydraulic cylinders

Materials

NBR 90 Shore A
FKM 90 Shore A

Dimensions
Materials
Technical data

Dimensions

Installation drawingLogement Gorge Joint racleur - Housing Groove Gland Wiper scraper seal BECA 460

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/+100°C
-40°C / +100°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 Gland Wiper Scraper Seal - BECA 460

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

Chamfer

The chamfer length as well as the chamfer angle are determined by the rod seal.

90 dimensions found
460.0050122
Standard request
5,00 12,00 8,00 2,80
460.0060123
Standard request
6,00 12,00 9,00 3,00
460.0080143
Standard request
8,00 14,60 11,00 3,80
460.0100151
Standard request
10,00 15,00 13,00 1,00
460.0100163
Standard request
10,00 16,60 13,00 3,80
460.0120183
Standard request
12,00 18,60 15,00 3,80
460.0130193
Standard request
13,00 19,60 16,00 3,80
460.0140203
Standard request
14,00 20,60 17,00 3,80
460.0150213
Standard request
15,00 21,60 18,00 3,80
460.0160223
Standard request
16,00 22,60 19,00 3,80
460.0180243
Standard request
18,00 24,60 21,00 3,80
460.0200285
Standard request
20,00 28,60 23,00 5,30
460.0220305
Standard request
22,00 30,60 25,00 5,30
460.0240325
Standard request
24,00 32,60 27,00 5,30
460.0250335
Standard request
25,00 33,60 28,00 5,30
460.0260345
Standard request
26,00 34,60 29,00 5,30
460.0270355
Standard request
27,00 35,60 30,00 5,30
460.0280365
Standard request
28,00 36,60 31,00 5,30
460.0300380
Standard request
30,00 38,00 33,00 5,30
460.0300385
Standard request
30,00 38,60 33,00 5,30
460.0320405
Standard request
32,00 40,60 35,00 5,30
460.0330415
Standard request
33,00 41,60 38,00 5,30
460.0350435
Standard request
35,00 43,60 38,00 5,30
460.0360445
Standard request
36,00 44,60 39,00 5,30
460.0380465
Standard request
38,00 46,60 41,00 5,30
460.0400485
Standard request
40,00 48,60 43,00 5,30
460.0420505
Standard request
42,00 50,60 45,00 5,30
460.0450535
Standard request
45,00 53,60 48,00 5,30
460.0460545
Standard request
46,00 54,60 49,00 5,30
460.0480565
Standard request
48,00 56,60 51,00 5,30
460.0490575
Standard request
49,00 57,60 52,00 5,30
460.0500580
Standard request
50,00 58,00 53,00 5,30
460.0500585
Standard request
50,00 58,60 53,00 5,30
460.0530615
Standard request
53,00 61,60 56,00 5,30
460.0550635
Standard request
55,00 63,60 58,00 5,30
460.0550655
Standard request
55,00 65,60 58,00 5,30
460.0560645
Standard request
56,00 64,60 59,00 5,30
460.0600680
Standard request
60,00 68,00 63,00 5,30
460.0600685
Standard request
60,00 68,60 63,00 5,30
460.0600705
Standard request
60,00 70,00 63,00 5,00
460.0610695
Standard request
61,00 69,60 64,00 5,30
460.0630715
Standard request
63,00 71,60 66,00 5,30
460.0650735
Standard request
65,00 73,60 68,00 5,30
460.0700785
Standard request
70,00 78,60 73,00 5,30
460.0700805
Standard request
70,00 80,00 73,00 5,00
460.0700827
Standard request
70,00 82,60 76,00 7,10
460.0720805
Standard request
72,00 80,60 75,00 5,30
460.0730815
Standard request
73,00 81,60 76,00 5,30
460.0750835
Standard request
75,00 83,60 78,00 5,30
460.0750877
Standard request
75,00 87,20 81,00 7,10
460.0760845
Standard request
76,00 84,60 79,00 5,30
460.0800885
Standard request
80,00 88,60 83,00 5,30
460.0800907
Standard request
80,00 90,20 83,00 7,10
460.0800927
Standard request
80,00 92,60 83,00 7,10
460.0850935
Standard request
85,00 93,60 88,00 5,30
460.0850977
Standard request
85,00 97,20 91,00 7,10
460.0901027
Standard request
90,00 102,20 96,00 7,10
460.0910995
Standard request
91,00 99,60 94,00 5,30
460.0951077
Standard request
95,00 107,20 101,00 7,10
460.1001085
Standard request
100,00 108,60 103,00 5,30
460.1001127
Standard request
100,00 112,20 106,00 7,10
460.1051135
Standard request
105,00 113,60 108,00 5,30
460.1051177
Standard request
105,00 117,20 111,00 7,10
460.1071155
Standard request
107,00 115,60 110,00 5,30
460.1101185
Standard request
110,00 118,60 113,00 5,30
460.1101227
Standard request
110,00 122,20 116,00 7,10
460.1151277
Standard request
115,00 127,20 121,00 7,10
460.1201327
Standard request
120,00 132,20 126,00 7,10
460.1251377
Standard request
125,00 137,20 131,00 7,10
460.1261345
Standard request
126,00 134,60 129,00 5,30
460.1301427
Standard request
130,00 142,20 136,00 7,10
460.1351477
Standard request
135,00 147,20 141,00 7,10
460.1401527
Standard request
140,00 152,20 146,00 7,10
460.1401559
Standard request
140,00 155,00 146,50 9,00
460.1451577
Standard request
145,00 157,20 151,00 7,10
460.1501627
Standard request
150,00 162,20 156,00 7,10
460.1601727
Standard request
160,00 172,20 166,00 7,10
460.1601751
Standard request
160,00 175,20 168,00 10,10
460.1651701
Standard request
165,00 170,20 173,00 10,10
460.1701851
Standard request
170,00 185,20 178,00 10,10
460.1751901
Standard request
175,00 190,20 183,00 10,10
460.1801951
Standard request
180,00 195,20 188,00 10,10
460.1802001
Standard request
180,00 200,20 183,00 10,20
460.1902051
Standard request
190,00 205,20 198,00 10,10
460.2002151
Standard request
200,00 215,20 208,00 10,10
460.2102251
Standard request
210,00 225,20 218,00 10,10
460.2202351
Standard request
220,00 235,20 228,00 10,10
460.2302451
Standard request
230,00 245,20 238,00 10,10
460.2402551
Standard request
240,00 255,20 248,00 10,10
460.2502651
Standard request
250,00 265,20 258,00 10,10