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BECA 475

BECA 475
beca_475_3d_v1
beca_475_3d_v2

Description

The BECA 475 profile is a single acting wiper seal with a polyurethane metal cage.

Advantages

Tight and precise fitting in the housing
Very good external wiping effect
Excellent abrasion and wear resistance

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

Profiled seal

PU 94 Shore A - White

Metal cage

Steel

Dimensions
Materials
Technical data

Dimensions

Installation drawingLogement Gorge Joint racleur - Housing Groove Gland Wiper scraper seal BECA 475

Materials

Metal cage

The table below shows the materials that we can offer for metal cages and springs.

Application Material Standard Characteristics
Metal cage Non-alloy standard steel AISI 1010
(DIN 1624)
Cold rolled steel
Metal cage Nickel chrome steel AISI 304
(DIN 1.4301 - V2A)
Standard stainless steel

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 475

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.

69 dimensions found
475.0300404
Standard request
30,00 40,00 4,00
475.0300406
Standard request
30,00 40,00 6,00
475.0350454
Standard request
35,00 45,00 4,00
475.0350456
Standard request
35,00 45,00 6,00
475.0350509
Standard request
35,00 50,00 9,00
475.0360467
Standard request
36,00 46,00 7,00
475.0400504
Standard request
40,00 50,00 4,00
475.0400505
Standard request
40,00 50,00 5,00
475.0400508
Standard request
40,00 50,00 8,00
475.0400526
Standard request
40,00 52,00 6,00
475.0400559
Standard request
40,00 55,00 9,00
475.0450553
Standard request
45,00 55,00 3,20
475.0450554
Standard request
45,00 55,00 4,00
475.0450555
Standard request
45,00 55,00 5,00
475.0450607
Standard request
45,00 60,00 7,50
475.0500603
Standard request
50,00 60,00 3,20
475.0500605
Standard request
50,00 60,00 5,00
475.0500634
Standard request
50,00 63,00 4,00
475.0500655
Standard request
50,00 65,00 5,00
475.0500657
Standard request
50,00 65,00 7,50
475.0500659
Standard request
50,00 65,00 9,00
475.0550653
Standard request
55,00 65,00 3,20
475.0550655
Standard request
55,00 65,00 5,00
475.0550705
Standard request
55,00 70,00 5,00
475.0550707
Standard request
55,00 70,00 7,50
475.0560719
Standard request
56,00 71,00 9,00
475.0600705
Standard request
60,00 70,00 5,00
475.0600748
Standard request
60,00 74,00 8,00
475.0600754
Standard request
60,00 75,00 4,20
475.0600755
Standard request
60,00 75,00 5,00
475.0600757
Standard request
60,00 75,00 7,50
475.0600758
Standard request
60,00 75,00 8,00
475.0600751
Standard request
60,00 75,00 10,00
475.0630789
Standard request
63,00 78,00 9,00
475.0650755
Standard request
65,00 75,00 5,00
475.0650798
Standard request
65,00 79,00 8,00
475.0650805
Standard request
65,00 80,00 5,00
475.0700805
Standard request
70,00 80,00 5,00
475.0700807
Standard request
70,00 80,00 7,00
475.0700848
Standard request
70,00 84,00 8,00
475.0700855
Standard request
70,00 85,00 5,00
475.0700857
Standard request
70,00 85,00 7,00
475.0700858
Standard request
70,00 85,00 8,00
475.0700851
Standard request
70,00 85,00 10,00
475.0710865
Standard request
71,00 86,00 5,00
475.0750855
Standard request
75,00 85,00 5,00
475.0750898
Standard request
75,00 89,00 8,00
475.0750908
Standard request
75,00 90,00 8,00
475.0800903
Standard request
80,00 90,00 3,20
475.0800948
Standard request
80,00 94,00 8,00
475.0800954
Standard request
80,00 95,00 4,00
475.0800955
Standard request
80,00 95,00 5,00
475.0800958
Standard request
80,00 95,00 8,00
475.0850954
Standard request
85,00 95,00 4,50
475.0850998
Standard request
85,00 99,00 8,00
475.0901007
Standard request
90,00 100,00 7,00
475.0901048
Standard request
90,00 104,00 8,00
475.0901056
Standard request
90,00 105,00 6,00
475.0901058
Standard request
90,00 105,00 8,00
475.0951056
Standard request
95,00 105,00 6,00
475.0951098
Standard request
95,00 109,00 8,00
475.0951106
Standard request
95,00 110,00 6,50
475.1001148
Standard request
100,00 114,00 8,00
475.1001157
Standard request
100,00 115,00 7,00
475.1001158
Standard request
100,00 115,00 8,00
475.1101258
Standard request
110,00 125,00 8,00
475.1101304
Standard request
110,00 130,00 4,50
475.1201358
Standard request
120,00 135,00 8,00
475.1251408
Standard request
125,00 140,00 8,00