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BECA 455

BECA 455
beca_455_3d_v1
beca_455_3d_v2

Description

The BECA 455 profile is a double acting wiper seal composed of two polyurethane wiping lips.

Advantages

Excellent abrasion and wear resistance
Good wiping effect, both internally and externally
Easy assembly by deformation

Technical data

Temperature

-30°C/+110°C

Speed

1 m/s

Medias

Lubricated air
Oil-free air
Non-aggressive gases

Applications

Shock absorbers
Standard cylinders

Materials

PU 93 Shore A - Blue
PU 96 Shore A - Blue
High temp. PU 96 Shore A - Beige

Dimensions
Materials
Technical data

Dimensions

Installation drawingLogement Gorge Joint racleur - Housing Groove Gland Wiper scraper seal BECA 455

Materials

PU

Polyurethane is a material that has the elastic properties of rubber. The proportion in its composition (diisocyanate, polyol, chain extender) is determined by its properties. This material is characterised by a strong mechanical resistance, good wear resistance, high elastic modulus, good flexibility and a very good ozone and oxidation resistance.

Chemical resistance Pure aliphatic hydrocarbons (propane, butane)
Mineral oils and greases
Silicone oils and greases
Water up to +50°C
Compatibility issue Ketones, esters, ethers, alcohols and glycols
Hot water, steam, alkalis, amines and acids
Temperature range -30°C/+90°C
-30°C / +110°C with our PUHT

Technical data

Housing Groove Gland Wiper Scraper Seal - BECA 455

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.

65 dimensions found
455.0120183
Standard request
12,00 18,00 14,50 3,60 4,80 2,00
455.0140224
Standard request
14,00 22,00 18,50 4,50 6,00 2,00
455.0180243
Standard request
18,00 24,00 20,50 3,60 4,80 2,00
455.0180264
Standard request
18,00 26,00 22,50 4,50 6,00 2,00
455.0190264
Standard request
19,00 26,00 22,50 4,50 6,00 2,00
455.0200284
Standard request
20,00 28,00 24,50 4,50 6,00 2,00
455.0200285
Standard request
20,00 28,00 24,50 5,00 6,80 2,00
455.0200306
Standard request
20,00 30,00 26,50 6,00 7,50 2,00
455.0220283
Standard request
22,00 28,00 24,50 3,60 4,80 2,00
455.0250313
Standard request
25,00 31,00 27,50 3,60 4,80 2,00
455.0250334
Standard request
25,00 33,00 29,50 4,50 6,00 2,00
455.0280364
Standard request
28,00 36,00 31,00 4,50 6,00 2,00
455.0300384
Standard request
30,00 38,00 33,00 4,50 5,80 2,00
455.0300385
Standard request
30,00 38,00 33,00 5,00 6,50 2,00
455.0320404
Standard request
32,00 40,00 35,00 4,50 5,80 2,00
455.0320405
Standard request
32,00 40,00 35,00 5,00 6,50 2,00
455.0350435
Standard request
35,00 43,00 38,00 5,00 6,50 2,00
455.0360444
Standard request
36,00 44,00 39,00 4,50 5,80 2,00
455.0360445
Standard request
36,00 44,00 39,00 5,00 6,80 2,00
455.0400484
Standard request
40,00 48,00 43,00 4,50 5,80 2,00
455.0400485
Standard request
40,00 48,00 43,00 5,00 6,50 2,00
455.0400505
Standard request
40,00 50,00 45,00 5,00 6,50 2,00
455.0420514
Standard request
42,00 51,00 46,00 4,60 6,00 2,00
455.0450534
Standard request
45,00 53,00 48,00 4,50 5,80 2,00
455.0450535
Standard request
45,00 53,00 48,00 5,00 6,50 2,00
455.0450555
Standard request
45,00 55,00 50,00 5,00 6,80 2,00
455.0500585
Standard request
50,00 58,00 53,00 5,00 6,50 2,00
455.0500605
Standard request
50,00 60,00 53,00 5,00 6,80 2,00
455.0530615
Standard request
53,00 61,00 54,00 5,00 6,50 2,00
455.0550635
Standard request
55,00 63,00 56,00 5,00 6,50 2,00
455.0550655
Standard request
55,00 65,00 58,00 5,00 6,80 2,00
455.0560665
Standard request
56,00 66,00 59,00 5,30 6,80 2,00
455.0600685
Standard request
60,00 68,00 61,00 5,00 6,50 2,00
455.0600705
Standard request
60,00 70,00 63,00 5,00 6,80 2,00
455.0630715
Standard request
63,00 71,00 64,00 5,00 6,50 2,00
455.0650735
Standard request
65,00 73,00 66,00 5,00 6,50 2,00
455.0650755
Standard request
65,00 75,00 68,00 5,00 6,80 2,00
455.0700805
Standard request
70,00 80,00 73,00 5,00 6,80 2,00
455.0700806
Standard request
70,00 80,00 73,00 6,00 8,00 2,00
455.0750856
Standard request
75,00 85,00 78,00 6,00 8,00 2,00
455.0750877
Standard request
75,00 87,00 80,00 7,00 9,00 2,00
455.0800905
Standard request
80,00 90,00 83,00 5,30 6,80 2,00
455.0800906
Standard request
80,00 90,00 83,00 6,00 8,00 2,00
455.0800927
Standard request
80,00 92,00 85,00 7,00 9,00 2,00
455.0850956
Standard request
85,00 95,00 88,00 6,00 8,00 2,00
455.0850977
Standard request
85,00 97,00 90,00 7,00 10,00 2,00
455.0901005
Standard request
90,00 100,00 93,00 5,30 6,80 2,00
455.0901006
Standard request
90,00 100,00 93,00 6,00 8,00 2,00
455.0901027
Standard request
90,00 102,00 95,00 7,00 9,00 2,00
455.0951077
Standard request
95,00 107,00 100,00 7,00 9,00 2,00
455.1001106
Standard request
100,00 110,00 103,00 6,00 8,00 2,00
455.1101257
Standard request
110,00 125,00 114,00 7,50 9,50 2,00
455.1151277
Standard request
115,00 127,00 116,00 7,00 9,00 2,00
455.1251387
Standard request
125,00 138,00 127,00 7,00 9,50 2,00
455.1351477
Standard request
135,00 147,00 136,00 7,00 9,00 2,00
455.1401537
Standard request
140,00 153,00 142,00 7,00 9,50 2,00
455.1401557
Standard request
140,00 155,00 144,00 7,50 9,50 2,00
455.1451587
Standard request
145,00 158,00 147,00 7,00 9,50 2,00
455.1551677
Standard request
155,00 167,00 156,00 7,00 9,50 2,00
455.1601727
Standard request
160,00 172,00 161,00 7,00 9,50 2,00
455.1601747
Standard request
160,00 174,00 163,00 7,00 9,50 2,00
455.1651797
Standard request
165,00 179,00 168,00 7,00 9,50 2,00
455.1801947
Standard request
180,00 194,00 183,00 7,00 9,50 2,00
455.1851977
Standard request
185,00 197,00 186,00 7,00 9,50 2,00
455.2152277
Standard request
215,00 227,00 216,00 7,00 9,50 2,00