BECA 336
BECA 336
Description
The BECA 336 profile is a U-ring type single acting piston seal with asymmetrical polyurethane lips.
Advantages
Optimised sealing effect at both high and low pressures
Excellent abrasion and wear resistance
Assembly by deformation in closed groove
Technical data
| Temperature | -30°C/+110°C |
|---|---|
| Pressure | 40 MPa |
| Speed | 0.5 m/s |
| Medias | Mineral hydraulic oils |
Applications
Mobile machinery
Injection presses
Machine tools
Presses
Hydraulic cylinders
Materials
Profiled seal
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
Extrusion gaps
| Bore diameter ØD1 |
Radial extrusion gap F/2 |
||||
|---|---|---|---|---|---|
| ≤ 5 MPa | ≤ 10 MPa | ≤ 20 MPa | ≤ 30 MPa | ≤ 40 MPa | |
| ≤ 60 mm | 0.40 | 0.30 | 0.20 | 0.15 | 0.10 |
| > 60 mm | 0.50 | 0.40 | 0.30 | 0.20 | 0.15 |
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 |
130 dimensions found
|
336.0060294
|
6,00 | 2,90 | 4,00 | 4,50 |
|
336.0120055
|
12,00 | 5,00 | 5,50 | 6,00 |
|
336.0140094
|
14,00 | 9,00 | 4,00 | 5,00 |
|
336.0150103
|
15,00 | 10,00 | 3,00 | 4,00 |
|
336.0160104
|
16,00 | 10,00 | 3,80 | 4,20 |
|
336.0100186
|
18,00 | 10,00 | 6,00 | 7,00 |
|
336.0220144
|
22,00 | 14,00 | 4,00 | 4,50 |
|
336.2251456
|
22,50 | 14,50 | 6,00 | 7,00 |
|
336.0230174
|
23,00 | 17,00 | 4,00 | 4,50 |
|
336.0240148
|
24,00 | 14,00 | 8,00 | 9,00 |
|
336.0240166
|
24,00 | 16,00 | 6,00 | 7,00 |
|
336.0250155
|
25,00 | 15,00 | 5,80 | 6,30 |
|
336.0250158
|
25,00 | 15,00 | 8,00 | 9,00 |
|
336.0250174
|
25,00 | 17,00 | 4,00 | 4,50 |
|
336.0250176
|
25,00 | 17,00 | 5,70 | 6,30 |
|
336.0260185
|
26,00 | 18,00 | 5,50 | 6,50 |
|
336.0280186
|
28,00 | 18,00 | 6,30 | 7,00 |
|
336.0300206
|
30,00 | 20,00 | 6,00 | 7,00 |
|
336.0300208
|
30,00 | 20,00 | 8,00 | 9,00 |
|
336.0300226
|
30,00 | 22,00 | 6,40 | 7,00 |
|
336.3012066
|
30,16 | 20,63 | 6,35 | 7,35 |
|
336.3220663
|
32,00 | 20,63 | 6,35 | 7,35 |
|
336.0320228
|
32,00 | 22,00 | 8,00 | 9,00 |
|
336.0320244
|
32,00 | 24,00 | 4,00 | 4,50 |
|
336.0340248
|
34,00 | 24,00 | 8,50 | 9,50 |
|
336.0350258
|
35,00 | 25,00 | 8,00 | 9,00 |
|
336.0350274
|
35,00 | 27,00 | 4,00 | 4,50 |
|
336.0350278
|
35,00 | 27,00 | 8,00 | 9,00 |
|
336.0380251
|
38,00 | 25,00 | 10,00 | 11,00 |
|
336.0380308
|
38,00 | 30,00 | 8,00 | 9,00 |
|
336.3083896
|
38,90 | 30,80 | 6,00 | 7,00 |
|
336.0390316
|
39,00 | 31,00 | 6,10 | 6,30 |
|
336.0400308
|
40,00 | 30,00 | 7,30 | 8,00 |
|
336.0400301
|
40,00 | 30,00 | 10,00 | 11,00 |
|
336.0400327
|
40,00 | 32,00 | 6,50 | 7,20 |
|
336.0400328
|
40,00 | 32,00 | 8,00 | 9,00 |
|
336.0400338
|
40,00 | 33,00 | 8,00 | 9,00 |
|
336.0410301
|
41,00 | 30,00 | 10,00 | 11,00 |
|
336.0430308
|
43,00 | 30,00 | 8,00 | 9,00 |
|
336.0330406
|
44,00 | 33,00 | 6,00 | 7,00 |
|
336.0440341
|
44,00 | 34,00 | 10,00 | 11,00 |
|
336.0445267
|
44,50 | 26,50 | 7,70 | 8,20 |
|
336.0450309
|
45,00 | 30,00 | 9,00 | 10,00 |
|
336.0450301
|
45,00 | 30,00 | 10,00 | 11,00 |
|
336.0450358
|
45,00 | 35,00 | 7,50 | 8,00 |
|
336.0460341
|
46,00 | 34,00 | 10,50 | 12,00 |
|
336.0315483
|
48,00 | 31,50 | 12,50 | 13,50 |
|
336.0500351
|
50,00 | 35,00 | 10,00 | 11,00 |
|
336.0500405
|
50,00 | 40,00 | 5,00 | 6,00 |
|
336.0400505
|
50,00 | 40,00 | 5,70 | 6,30 |
|
336.0500406
|
50,00 | 40,00 | 6,30 | 7,00 |
|
336.0500407
|
50,00 | 40,00 | 7,00 | 8,00 |
|
336.0500401
|
50,00 | 40,00 | 10,00 | 11,00 |
|
336.0420506
|
50,00 | 42,00 | 6,00 | 7,00 |
|
336.5084087
|
50,80 | 40,80 | 7,00 | 8,00 |
|
336.5084127
|
50,80 | 41,27 | 6,35 | 6,80 |
|
336.0520421
|
52,00 | 42,00 | 10,00 | 11,00 |
|
336.0450356
|
53,00 | 45,00 | 6,70 | 7,70 |
|
336.0550352
|
55,00 | 35,00 | 12,00 | 13,00 |
|
336.0550456
|
55,00 | 45,00 | 6,00 | 7,00 |
|
336.0550451
|
55,00 | 45,00 | 10,00 | 11,00 |
|
336.0600506
|
60,00 | 50,00 | 6,00 | 7,00 |
|
336.0600507
|
60,00 | 50,00 | 7,20 | 8,00 |
|
336.0600501
|
60,00 | 50,00 | 10,00 | 11,00 |
|
336.0520626
|
62,00 | 52,00 | 6,00 | 7,00 |
|
336.0630489
|
63,00 | 48,00 | 9,00 | 10,00 |
|
336.0500637
|
63,00 | 50,00 | 7,00 | 8,00 |
|
336.0630537
|
63,00 | 53,00 | 7,00 | 8,00 |
|
336.0630532
|
63,00 | 53,00 | 12,00 | 13,00 |
|
336.0630555
|
63,00 | 55,00 | 5,70 | 6,00 |
|
336.0630576
|
63,00 | 57,00 | 5,00 | 6,00 |
|
336.6475206
|
64,77 | 52,07 | 6,93 | 7,93 |
|
336.0650452
|
65,00 | 45,00 | 12,00 | 13,00 |
|
336.0650453
|
65,00 | 45,00 | 13,70 | 14,50 |
|
336.0650528
|
65,00 | 52,00 | 8,50 | 9,50 |
|
336.0526510
|
65,00 | 52,20 | 10,00 | 11,00 |
|
336.0650553
|
65,00 | 55,00 | 13,50 | 14,50 |
|
336.6507528
|
65,07 | 52,37 | 8,70 | 9,50 |
|
336.0550709
|
70,00 | 55,00 | 9,00 | 10,00 |
|
336.0700606
|
70,00 | 60,00 | 6,00 | 7,00 |
|
336.0700607
|
70,00 | 60,00 | 7,00 | 8,00 |
|
336.0700602
|
70,00 | 60,00 | 12,00 | 13,00 |
|
336.0730571
|
73,00 | 57,00 | 10,00 | 11,00 |
|
336.0550752
|
75,00 | 55,00 | 12,00 | 13,00 |
|
336.0750601
|
75,00 | 60,00 | 9,00 | 10,00 |
|
336.0760681
|
76,00 | 68,00 | 10,00 | 11,00 |
|
336.0580800
|
80,00 | 58,00 | 10,00 | 11,00 |
|
336.0800604
|
80,00 | 60,00 | 13,50 | 14,50 |
|
336.0800650
|
80,00 | 65,00 | 10,00 | 11,00 |
|
336.6080070
|
80,00 | 70,00 | 6,00 | 7,00 |
|
336.0800706
|
80,00 | 70,00 | 6,80 | 7,50 |
|
336.0800707
|
80,00 | 70,00 | 7,20 | 7,50 |
|
336.0800701
|
80,00 | 70,00 | 9,00 | 10,00 |
|
336.0800702
|
80,00 | 70,00 | 12,00 | 13,00 |
|
336.0720801
|
80,00 | 71,80 | 10,00 | 11,00 |
|
336.8286342
|
82,80 | 63,40 | 11,60 | 12,60 |
|
336.0700859
|
85,00 | 70,00 | 9,00 | 10,00 |
|
336.0900702
|
90,00 | 70,00 | 12,00 | 13,00 |
|
336.0900752
|
90,00 | 75,00 | 12,00 | 13,00 |
|
336.0980842
|
98,00 | 84,00 | 12,00 | 13,00 |
