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BECA 464

BECA 464
beca_464_3d_v1
beca_464_3d_v2

Description

The BECA 464 profile is a single acting wiper seal composed of a polyurethane wiping lip and a diagonally cut back.

Advantages

Good external wiping effect
Excellent abrasion and wear resistance
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 drawingLogement Gorge Joint racleur - Housing Groove Gland Wiper scraper seal BECA 464

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

Housing Groove Gland Wiper Scraper Seal - BECA 464

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.

23 dimensions found
464.3016022
Standard request
16,00 22,00 18,50 4,00 5,30
464.3018024
Standard request
18,00 24,00 20,50 4,00 5,30
464.3020026
Standard request
20,00 26,00 22,50 4,00 5,30
464.3022028
Standard request
22,00 28,00 24,50 4,00 5,30
464.3025033
Standard request
25,00 33,00 28,00 5,00 6,40
464.3028036
Standard request
28,00 36,00 31,00 5,00 6,40
464.0300404
Standard request
30,00 40,00 35,00 4,00 8,00
464.3032040
Standard request
32,00 40,00 35,00 5,00 6,40
464.3036044
Standard request
36,00 44,00 39,00 5,00 6,40
464.3040048
Standard request
40,00 48,00 43,00 5,00 6,40
464.3045053
Standard request
45,00 53,00 48,00 5,00 6,40
464.3050058
Standard request
50,00 58,00 53,00 5,00 6,40
464.3056066
Standard request
56,00 66,00 59,00 6,00 7,30
464.3060068
Standard request
60,00 68,00 63,00 5,00 6,70
464.3063073
Standard request
63,00 73,00 66,00 6,00 7,30
464.3070080
Standard request
70,00 80,00 73,00 6,00 7,30
464.3075083
Standard request
75,00 83,00 78,00 5,00 6,70
464.3080090
Standard request
80,00 90,00 83,00 6,00 7,30
464.3090098
Standard request
90,00 98,00 93,00 5,00 6,70
464.3090100
Standard request
90,00 100,00 93,00 6,00 7,30
464.3100115
Standard request
100,00 115,00 104,00 8,50 10,30
464.3105113
Standard request
105,00 113,00 102,00 5,00 6,70
464.3110125
Standard request
110,00 125,00 114,00 8,50 10,30