BECA 455
BECA 455
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 | Mineral hydraulic oils |
Applications
Agriculture
Mobile machinery
Material handling - Lifting
Hydraulic 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 drawing
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 (short term peak at 150°C) |
Technical data
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
|
12,00 | 18,00 | 14,50 | 3,60 | 4,80 | 2,00 |
|
455.0140224
|
14,00 | 22,00 | 18,50 | 4,50 | 6,00 | 2,00 |
|
455.0180243
|
18,00 | 24,00 | 20,50 | 3,60 | 4,80 | 2,00 |
|
455.0180264
|
18,00 | 26,00 | 22,50 | 4,50 | 6,00 | 2,00 |
|
455.0190264
|
19,00 | 26,00 | 22,50 | 4,50 | 6,00 | 2,00 |
|
455.0200284
|
20,00 | 28,00 | 24,50 | 4,50 | 6,00 | 2,00 |
|
455.0200285
|
20,00 | 28,00 | 24,50 | 5,00 | 6,80 | 2,00 |
|
455.0200306
|
20,00 | 30,00 | 26,50 | 6,00 | 7,50 | 2,00 |
|
455.0220283
|
22,00 | 28,00 | 24,50 | 3,60 | 4,80 | 2,00 |
|
455.0250313
|
25,00 | 31,00 | 27,50 | 3,60 | 4,80 | 2,00 |
|
455.0250334
|
25,00 | 33,00 | 29,50 | 4,50 | 6,00 | 2,00 |
|
455.0280364
|
28,00 | 36,00 | 31,00 | 4,50 | 6,00 | 2,00 |
|
455.0300384
|
30,00 | 38,00 | 33,00 | 4,50 | 5,80 | 2,00 |
|
455.0300385
|
30,00 | 38,00 | 33,00 | 5,00 | 6,50 | 2,00 |
|
455.0320404
|
32,00 | 40,00 | 35,00 | 4,50 | 5,80 | 2,00 |
|
455.0320405
|
32,00 | 40,00 | 35,00 | 5,00 | 6,50 | 2,00 |
|
455.0350435
|
35,00 | 43,00 | 38,00 | 5,00 | 6,50 | 2,00 |
|
455.0360444
|
36,00 | 44,00 | 39,00 | 4,50 | 5,80 | 2,00 |
|
455.0360445
|
36,00 | 44,00 | 39,00 | 5,00 | 6,80 | 2,00 |
|
455.0400484
|
40,00 | 48,00 | 43,00 | 4,50 | 5,80 | 2,00 |
|
455.0400485
|
40,00 | 48,00 | 43,00 | 5,00 | 6,50 | 2,00 |
|
455.0400505
|
40,00 | 50,00 | 45,00 | 5,00 | 6,50 | 2,00 |
|
455.0420514
|
42,00 | 51,00 | 46,00 | 4,60 | 6,00 | 2,00 |
|
455.0450534
|
45,00 | 53,00 | 48,00 | 4,50 | 5,80 | 2,00 |
|
455.0450535
|
45,00 | 53,00 | 48,00 | 5,00 | 6,50 | 2,00 |
|
455.0450555
|
45,00 | 55,00 | 50,00 | 5,00 | 6,80 | 2,00 |
|
455.0500585
|
50,00 | 58,00 | 53,00 | 5,00 | 6,50 | 2,00 |
|
455.0500605
|
50,00 | 60,00 | 53,00 | 5,00 | 6,80 | 2,00 |
|
455.0530615
|
53,00 | 61,00 | 54,00 | 5,00 | 6,50 | 2,00 |
|
455.0550635
|
55,00 | 63,00 | 56,00 | 5,00 | 6,50 | 2,00 |
|
455.0550655
|
55,00 | 65,00 | 58,00 | 5,00 | 6,80 | 2,00 |
|
455.0560665
|
56,00 | 66,00 | 59,00 | 5,30 | 6,80 | 2,00 |
|
455.0600685
|
60,00 | 68,00 | 61,00 | 5,00 | 6,50 | 2,00 |
|
455.0600705
|
60,00 | 70,00 | 63,00 | 5,00 | 6,80 | 2,00 |
|
455.0630715
|
63,00 | 71,00 | 64,00 | 5,00 | 6,50 | 2,00 |
|
455.0650735
|
65,00 | 73,00 | 66,00 | 5,00 | 6,50 | 2,00 |
|
455.0650755
|
65,00 | 75,00 | 68,00 | 5,00 | 6,80 | 2,00 |
|
455.0700805
|
70,00 | 80,00 | 73,00 | 5,00 | 6,80 | 2,00 |
|
455.0700806
|
70,00 | 80,00 | 73,00 | 6,00 | 8,00 | 2,00 |
|
455.0750856
|
75,00 | 85,00 | 78,00 | 6,00 | 8,00 | 2,00 |
|
455.0750877
|
75,00 | 87,00 | 80,00 | 7,00 | 9,00 | 2,00 |
|
455.0800905
|
80,00 | 90,00 | 83,00 | 5,30 | 6,80 | 2,00 |
|
455.0800906
|
80,00 | 90,00 | 83,00 | 6,00 | 8,00 | 2,00 |
|
455.0800927
|
80,00 | 92,00 | 85,00 | 7,00 | 9,00 | 2,00 |
|
455.0850956
|
85,00 | 95,00 | 88,00 | 6,00 | 8,00 | 2,00 |
|
455.0850977
|
85,00 | 97,00 | 90,00 | 7,00 | 10,00 | 2,00 |
|
455.0901005
|
90,00 | 100,00 | 93,00 | 5,30 | 6,80 | 2,00 |
|
455.0901006
|
90,00 | 100,00 | 93,00 | 6,00 | 8,00 | 2,00 |
|
455.0901027
|
90,00 | 102,00 | 95,00 | 7,00 | 9,00 | 2,00 |
|
455.0951077
|
95,00 | 107,00 | 100,00 | 7,00 | 9,00 | 2,00 |
|
455.1001106
|
100,00 | 110,00 | 103,00 | 6,00 | 8,00 | 2,00 |
|
455.1101257
|
110,00 | 125,00 | 114,00 | 7,50 | 9,50 | 2,00 |
|
455.1151277
|
115,00 | 127,00 | 116,00 | 7,00 | 9,00 | 2,00 |
|
455.1251387
|
125,00 | 138,00 | 127,00 | 7,00 | 9,50 | 2,00 |
|
455.1351477
|
135,00 | 147,00 | 136,00 | 7,00 | 9,00 | 2,00 |
|
455.1401537
|
140,00 | 153,00 | 142,00 | 7,00 | 9,50 | 2,00 |
|
455.1401557
|
140,00 | 155,00 | 144,00 | 7,50 | 9,50 | 2,00 |
|
455.1451587
|
145,00 | 158,00 | 147,00 | 7,00 | 9,50 | 2,00 |
|
455.1551677
|
155,00 | 167,00 | 156,00 | 7,00 | 9,50 | 2,00 |
|
455.1601727
|
160,00 | 172,00 | 161,00 | 7,00 | 9,50 | 2,00 |
|
455.1601747
|
160,00 | 174,00 | 163,00 | 7,00 | 9,50 | 2,00 |
|
455.1651797
|
165,00 | 179,00 | 168,00 | 7,00 | 9,50 | 2,00 |
|
455.1801947
|
180,00 | 194,00 | 183,00 | 7,00 | 9,50 | 2,00 |
|
455.1851977
|
185,00 | 197,00 | 186,00 | 7,00 | 9,50 | 2,00 |
|
455.2152277
|
215,00 | 227,00 | 216,00 | 7,00 | 9,50 | 2,00 |