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BECA 335

BECA 335
beca_335_3d_v1
beca_335_3d_v2

Description

The BECA 335 profile is a U-ring type single acting seal with symmetrical polyurethane lips. It can be used for both rod and piston applications.

Advantages

Optimised sealing effect
Excellent abrasion resistance
Very good wear resistance

Technical data

Temperature

-30°C/+110°C

Pressure

30 MPa

Speed

0.5 m/s

Medias

Mineral hydraulic oils

Applications

Agriculture
Mobile machinery
Lifting systems
Injection presses
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

335.0040094, 335.0040104, 335.0700148, 335.0140086, 335.0100166, 335.0180105, 335.0180106, 335.0120184, 335.0120185, 335.0120186, 335.0190104, 335.0190124, 335.0200134, 335.0200135, 335.0130206, 335.0200144, 335.0140205, 335.0100226, 335.0220128, 335.0220144, 335.0220146, 335.0220149, 335.0220154, 335.0160224, 335.0120248, 335.0240166, 335.0160249, 335.0250107, 335.0250131, 335.0250146, 335.0250155, 335.0250158, 335.0250150, 335.0250184, 335.0250195, 335.0250196, 335.1925838, 335.0260168, 335.0180288, 335.0200285, 335.0300188, 335.0300207, 335.0300208, 335.0300200, 335.0220305, 335.0220306, 335.0250306, 335.0320168, 335.0320228, 335.0240326, 335.0320247, 335.0330251, 335.0340228, 335.0350201, 335.0350255, 335.0350256, 335.0350258, 335.1035025, 335.0280357, 335.0350288, 335.0300365, 335.0300366, 335.0380251, 335.0280385, 335.0380287, 335.3831845, 335.0380257, 335.3153843, 335.3039565, 335.0240408, 335.0400241, 335.0400255, 335.0400257, 335.0400250, 335.0280408, 335.0280401, 335.0400305, 335.0400306, 335.0400307, 335.0400308, 335.0400300, 335.0400326, 335.0400327, 335.0400355, 335.0420306, 335.0300420, 335.0320426, 335.1042032, 335.0320437, 335.0350436, 335.0430358, 335.0250441, 335.0440321, 335.0440342, 335.2850451, 335.0300451, 335.0320451, 335.0450321, 335.0450356, 335.0350457, 335.0450358, 335.0450350, 335.0360456, 335.0450394, 335.3504528, 335.0340466, 335.0340468, 335.3494769, 335.0500321, 335.0500350, 335.0500386, 335.0500405, 335.0500406, 335.0500407, 335.0500408, 335.7050040, 335.0500409, 335.0500400, 335.0420500, 335.5083179, 335.0380509, 335.0520429, 335.0550351, 335.0550380, 335.0550409, 335.0550401, 335.0550456, 335.0550450, 335.0440579, 335.5718365, 335.0580480, 335.0400602, 335.0400605, 335.0600408, 335.0600459, 335.0600450, 335.0600506, 335.0600500, 335.0480628, 335.0500626, 335.0620522, 335.0530626, 335.0630536, 335.0630538, 335.0630531, 335.0550632, 335.0486348, 335.0500639, 335.0520649, 335.0440658, 335.0650509, 335.0650501, 335.0650551, 335.0650552, 335.0660567, 335.0560661, 335.0480683, 335.0680582, 335.0680607, 335.0680608, 335.0600685, 335.0700501, 335.0700502, 335.0700504, 335.0700559, 335.0700551, 335.0700552, 335.0700606, 335.0700601, 335.0700602, 335.0555718, 335.0600722, 335.0600759, 335.0750656, 335.0750651, 335.0750652, 335.0760621, 335.0760646, 335.0780631, 335.0700788, 335.0780705, 335.0800584, 335.0800601, 335.0800602, 335.0800659, 335.0650802, 335.0800706, 335.0800701, 335.0800702, 335.0850702, 335.0730859, 335.0850756, 335.0850752, 335.0670872, 335.8927382, 335.0900702, 335.0900724, 335.0900759, 335.0900750, 335.0900752, 335.0900806, 335.0900801, 335.0800903, 335.0900803, 335.0800921, 335.0800952, 335.0950852, 335.1000802, 335.0801009, 335.1000852, 335.1000908, 335.1000909, 335.1000902, 335.0811011, 335.1030952, 335.1100902, 335.1100952, 335.1001105, 335.1150952, 335.1151002, 335.1201002, 335.1231049, 335.1101242, 335.1251052, 335.1251055, 335.1101252, 335.1251131, 335.1151306, 335.1201305, 335.1401205, 335.1401252, 335.1401255, 335.1451255, 335.1301501, 335.1501305, 335.1401505, 335.1601402, 335.1511715, 335.1601757, 335.1751659, 335.1801605, 335.1601845, 335.1551856, 335.1701956, 335.1751953, 335.2001709, 335.1752006, 335.1852007, 335.1742056, 335.2022205, 335.2211915, 335.2002255, 335.2252008, 335.2112255, 335.2302009, 335.2402202, 335.2402552, 335.2602806, 335.2803202, 335.3603909, 335.4304504, 335.4805005
Installation drawingLogement Gorge Joint de tige piston - Housing Groove Gland Rod piston seal BECA 335

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 Rod/Piston Seal - BECA 335

Extrusion gaps

Bore diameter ØD1
Rod diameter Ød1
Radial extrusion gap
F/2
≤ 5 MPa ≤ 10 MPa ≤ 20 MPa ≤ 30 MPa
≤ 60 mm 0.40 0.30 0.20 0.15
> 60 mm 0.50 0.40 0.30 0.20

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

Chamfers and radius

Radial section
S
Radius
R1
Radius
R2
Chamfer
C
3.00 0.20 0.40 2.00
4.00 0.20 0.40 2.50
5.00 0.40 0.60 3.00
7.50 0.80 1.00 4.00
10.00 0.80 1.00 5.00
262 dimensions found
335.0040094
Standard request
4,00 9,00 4,00 4,50
335.0040104
Standard request
4,00 10,00 4,00 4,50
335.0700148
Standard request
7,00 14,00 8,00 9,00
335.0140086
Standard request
8,00 14,00 6,00 6,50
335.0100166
Standard request
10,00 16,00 6,50 7,50
335.0180105
Standard request
10,00 18,00 5,50 6,00
335.0180106
Standard request
10,00 18,00 6,00 6,50
335.0120184
Standard request
12,00 18,00 4,50 5,50
335.0120185
Standard request
12,00 18,00 5,00 6,00
335.0120186
Standard request
12,00 18,00 6,00 6,50
335.0190104
Standard request
10,00 19,00 4,00 5,00
335.0190124
Standard request
12,00 19,00 4,50 5,00
335.0200134
Standard request
13,00 20,00 4,50 5,00
335.0200135
Standard request
13,00 20,00 5,50 6,50
335.0130206
Standard request
13,00 20,00 6,00 7,00
335.0200144
Standard request
14,00 20,00 4,50 5,50
335.0140205
Standard request
14,00 20,00 5,00 6,00
335.0100226
Standard request
10,00 22,00 6,00 7,00
335.0220128
Standard request
12,00 22,00 8,00 9,00
335.0220144
Standard request
14,00 22,00 4,00 5,00
335.0220146
Standard request
14,00 22,00 6,00 7,00
335.0220149
Standard request
14,00 22,00 9,00 10,00
335.0220154
Standard request
15,00 22,00 3,50 4,00
335.0160224
Standard request
16,00 22,00 4,00 4,50
335.0120248
Standard request
12,00 24,00 7,00 8,00
335.0240166
Standard request
16,00 24,00 5,50 6,00
335.0160249
Standard request
16,00 24,00 9,00 10,00
335.0250107
Standard request
10,00 25,00 7,00 8,00
335.0250131
Standard request
13,00 25,00 10,00 11,00
335.0250146
Standard request
14,00 25,00 6,00 7,00
335.0250155
Standard request
15,00 25,00 5,80 7,00
335.0250158
Standard request
15,00 25,00 8,00 9,00
335.0250150
Standard request
15,00 25,00 10,00 11,00
335.0250184
Standard request
18,00 25,00 4,00 5,00
335.0250195
Standard request
19,00 25,00 5,00 6,00
335.0250196
Standard request
19,00 25,00 6,00 7,00
335.1925838
Standard request
19,00 25,80 3,30 3,80
335.0260168
Standard request
16,00 26,00 8,00 9,00
335.0180288
Standard request
18,00 28,00 8,00 9,00
335.0200285
Standard request
20,00 28,00 4,00 5,00
335.0300188
Standard request
18,00 30,00 8,00 9,00
335.0300207
Standard request
20,00 30,00 7,50 8,50
335.0300208
Standard request
20,00 30,00 8,00 9,00
335.0300200
Standard request
20,00 30,00 10,00 11,00
335.0220305
Standard request
22,00 30,00 5,00 6,00
335.0220306
Standard request
22,00 30,00 6,00 7,00
335.0250306
Standard request
25,00 30,00 6,00 7,00
335.0320168
Standard request
16,00 32,00 8,00 9,00
335.0320228
Standard request
22,00 32,00 8,00 9,00
335.0240326
Standard request
24,00 32,00 5,70 6,30
335.0320247
Standard request
24,00 32,00 7,00 8,00
335.0330251
Standard request
25,00 33,00 10,00 11,00
335.0340228
Standard request
22,00 34,00 8,00 9,00
335.0350201
Standard request
20,00 35,00 10,00 11,00
335.0350255
Standard request
25,00 35,00 5,00 6,00
335.0350256
Standard request
25,00 35,00 6,00 7,00
335.0350258
Standard request
25,00 35,00 8,00 9,00
335.1035025
Standard request
25,00 35,00 10,00 11,00
335.0280357
Standard request
28,00 35,00 6,50 7,30
335.0350288
Standard request
28,00 35,00 8,00 9,00
335.0300365
Standard request
30,00 36,00 5,00 6,00
335.0300366
Standard request
30,00 36,00 6,00 6,50
335.0380251
Standard request
25,00 38,00 10,00 11,00
335.0280385
Standard request
28,00 38,00 5,50 7,00
335.0380287
Standard request
28,00 38,00 7,00 7,50
335.3831845
Standard request
31,80 38,00 4,50 0,00
335.0380257
Standard request
25,40 38,10 7,93 9,00
335.3153843
Standard request
31,50 38,40 3,30 3,80
335.3039565
Standard request
30,00 39,50 6,50 7,50
335.0240408
Standard request
24,00 40,00 8,00 9,00
335.0400241
Standard request
24,00 40,00 10,00 11,00
335.0400255
Standard request
25,00 40,00 5,00 6,00
335.0400257
Standard request
25,00 40,00 6,00 7,00
335.0400250
Standard request
25,00 40,00 10,00 11,00
335.0280408
Standard request
28,00 40,00 8,90 9,90
335.0280401
Standard request
28,00 40,00 10,00 11,00
335.0400305
Standard request
30,00 40,00 5,00 6,00
335.0400306
Standard request
30,00 40,00 6,50 7,50
335.0400307
Standard request
30,00 40,00 7,00 8,00
335.0400308
Standard request
30,00 40,00 7,50 8,00
335.0400300
Standard request
30,00 40,00 10,00 11,00
335.0400326
Standard request
32,00 40,00 5,50 6,00
335.0400327
Standard request
32,00 40,00 6,00 7,00
335.0400355
Standard request
35,00 40,00 5,00 5,50
335.0420306
Standard request
30,00 42,00 6,00 7,00
335.0300420
Standard request
30,00 42,00 10,00 11,00
335.0320426
Standard request
32,00 42,00 6,00 7,00
335.1042032
Standard request
32,00 42,00 10,00 11,00
335.0320437
Standard request
32,00 43,00 6,50 7,50
335.0350436
Standard request
35,00 43,00 6,00 7,00
335.0430358
Standard request
35,00 43,00 8,00 9,00
335.0250441
Standard request
25,00 44,00 10,00 11,00
335.0440321
Standard request
32,00 44,00 9,00 10,00
335.0440342
Standard request
34,00 44,00 12,00 13,00
335.2850451
Standard request
28,50 45,00 10,50 11,50
335.0300451
Standard request
30,00 45,00 10,00 11,00
335.0320451
Standard request
32,00 45,00 10,00 11,00
335.0450321
Standard request
32,00 45,00 11,00 12,00
335.0450356
Standard request
35,00 45,00 6,00 7,00
335.0350457
Standard request
35,00 45,00 6,50 7,20
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