BECA 310
BECA 310
Description
The BECA 310 profile is a U-ring type single acting compact rod/piston seal with symmetrical lips and made of a very dense polyurethane body. It can be assembled in a groove according to standard ISO 5597.
Advantages
Good sealing at both high and low pressures
Excellent abrasion resistance
Technical data
| Temperature | -30°C/+110°C |
|---|---|
| Pressure | 40 MPa |
| Speed | 0.5 m/s |
| Medias | Mineral hydraulic oils |
Applications
Mobile machinery
Material handling - Lifting
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
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 Rod 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 | 0.40 | 0.60 | 2.50 |
| 4.00 | 0.40 | 0.60 | 2.50 |
| 5.00 | 0.40 | 0.60 | 2.50 |
| 7.50 | 0.80 | 1.00 | 4.00 |
223 dimensions found
|
310.0060145
|
6,00 | 14,00 | 5,70 | 6,30 |
|
310.0070134
|
7,00 | 13,00 | 4,50 | 5,00 |
|
310.0080164
|
8,00 | 16,00 | 4,50 | 5,00 |
|
310.0080165
|
8,00 | 16,00 | 5,70 | 6,30 |
|
310.0090133
|
9,00 | 13,00 | 3,50 | 4,50 |
|
310.0100176
|
10,00 | 17,00 | 6,00 | 7,00 |
|
310.0100186
|
10,00 | 18,00 | 5,70 | 6,30 |
|
310.0100207
|
10,00 | 20,00 | 7,30 | 8,00 |
|
310.0120205
|
12,00 | 20,00 | 5,70 | 6,30 |
|
310.0120227
|
12,00 | 22,00 | 7,30 | 8,00 |
|
310.0140215
|
14,00 | 21,00 | 5,00 | 5,60 |
|
310.0140225
|
14,00 | 22,00 | 5,70 | 6,30 |
|
310.0140247
|
14,00 | 24,00 | 7,30 | 8,00 |
|
310.5016023
|
16,00 | 23,00 | 5,00 | 5,60 |
|
310.6016024
|
16,00 | 24,00 | 5,70 | 6,30 |
|
310.0160267
|
16,00 | 26,00 | 7,30 | 8,00 |
|
310.5018025
|
18,00 | 25,00 | 5,00 | 5,60 |
|
310.6018026
|
18,00 | 26,00 | 5,70 | 6,30 |
|
310.0180287
|
18,00 | 28,00 | 7,30 | 8,00 |
|
310.0200265
|
20,00 | 26,00 | 5,00 | 5,60 |
|
310.5020027
|
20,00 | 27,00 | 5,00 | 5,60 |
|
310.0200276
|
20,00 | 27,00 | 6,00 | 7,00 |
|
310.6020028
|
20,00 | 28,00 | 5,70 | 6,30 |
|
310.0200286
|
20,00 | 28,00 | 6,00 | 7,00 |
|
310.0200307
|
20,00 | 30,00 | 7,00 | 8,00 |
|
310.0200308
|
20,00 | 30,00 | 7,30 | 8,00 |
|
310.0210307
|
21,70 | 30,00 | 7,00 | 8,00 |
|
310.5022029
|
22,00 | 29,00 | 5,00 | 5,60 |
|
310.6022031
|
22,00 | 30,00 | 5,70 | 6,30 |
|
310.0220306
|
22,00 | 30,00 | 6,00 | 7,00 |
|
310.0220328
|
22,00 | 32,00 | 7,00 | 8,00 |
|
310.0200327
|
22,00 | 32,00 | 7,30 | 8,00 |
|
310.0200309
|
22,00 | 32,00 | 8,00 | 9,00 |
|
310.5025032
|
25,00 | 32,00 | 5,00 | 5,60 |
|
310.6025033
|
25,00 | 33,00 | 5,70 | 6,30 |
|
310.0250336
|
25,00 | 33,00 | 6,00 | 7,00 |
|
310.0250338
|
25,00 | 33,00 | 8,00 | 9,00 |
|
310.0250357
|
25,00 | 35,00 | 7,30 | 8,00 |
|
310.0250358
|
25,00 | 35,00 | 8,00 | 9,00 |
|
310.0270355
|
27,00 | 35,00 | 5,70 | 6,30 |
|
310.0270358
|
27,00 | 35,00 | 8,00 | 9,00 |
|
310.0280364
|
28,00 | 36,00 | 4,50 | 5,00 |
|
310.3028036
|
28,00 | 36,00 | 5,70 | 6,30 |
|
310.0280366
|
28,00 | 36,00 | 6,00 | 7,00 |
|
310.0280368
|
28,00 | 36,00 | 8,00 | 9,00 |
|
310.0280387
|
28,00 | 38,00 | 7,00 | 8,00 |
|
310.0280389
|
28,00 | 38,00 | 8,00 | 9,00 |
|
310.0280431
|
28,00 | 43,00 | 11,50 | 12,50 |
|
310.6030038
|
30,00 | 38,00 | 5,70 | 6,30 |
|
310.0300386
|
30,00 | 38,00 | 6,00 | 7,00 |
|
310.0300387
|
30,00 | 38,00 | 7,00 | 8,00 |
|
310.0300389
|
30,00 | 38,00 | 8,00 | 9,00 |
|
310.0300398
|
30,00 | 39,00 | 8,00 | 9,00 |
|
310.0300431
|
30,00 | 43,00 | 10,00 | 11,00 |
|
310.3174131
|
31,75 | 41,27 | 9,52 | 10,50 |
|
310.0320404
|
32,00 | 40,00 | 4,00 | 4,50 |
|
310.6032040
|
32,00 | 40,00 | 5,70 | 6,30 |
|
310.0320406
|
32,00 | 40,00 | 6,00 | 7,00 |
|
310.0320408
|
32,00 | 40,00 | 8,00 | 9,00 |
|
310.0320416
|
32,00 | 41,00 | 6,00 | 7,00 |
|
310.0320426
|
32,00 | 42,00 | 6,00 | 7,00 |
|
310.0320427
|
32,00 | 42,00 | 7,00 | 8,00 |
|
310.7032042
|
32,00 | 42,00 | 7,30 | 8,00 |
|
310.0320441
|
32,00 | 44,00 | 11,50 | 12,50 |
|
310.0320471
|
32,00 | 47,00 | 11,50 | 12,50 |
|
310.0340474
|
34,00 | 47,00 | 4,00 | 4,50 |
|
310.0350415
|
35,00 | 41,00 | 5,00 | 5,60 |
|
310.6035043
|
35,00 | 43,00 | 5,70 | 6,30 |
|
310.0350436
|
35,00 | 43,00 | 6,00 | 7,00 |
|
310.0350437
|
35,00 | 43,00 | 6,50 | 7,50 |
|
310.0350509
|
35,00 | 50,00 | 9,00 | 10,00 |
|
310.0360444
|
36,00 | 44,00 | 4,50 | 5,00 |
|
310.6036044
|
36,00 | 44,00 | 5,70 | 6,30 |
|
310.0360446
|
36,00 | 44,00 | 6,00 | 7,00 |
|
310.0360467
|
36,00 | 46,00 | 7,30 | 8,00 |
|
310.0360488
|
36,00 | 48,00 | 8,00 | 9,00 |
|
310.0360511
|
36,00 | 51,00 | 11,50 | 12,50 |
|
310.0390478
|
39,00 | 47,00 | 8,00 | 9,00 |
|
310.6040048
|
40,00 | 48,00 | 5,70 | 6,30 |
|
310.0400486
|
40,00 | 48,00 | 6,00 | 7,00 |
|
310.0400488
|
40,00 | 48,00 | 8,00 | 9,00 |
|
310.8040050
|
40,00 | 50,00 | 7,20 | 8,00 |
|
310.0400507
|
40,00 | 50,00 | 7,30 | 8,00 |
|
310.0400501
|
40,00 | 50,00 | 10,00 | 11,00 |
|
310.0400521
|
40,00 | 52,00 | 10,00 | 11,00 |
|
310.0400551
|
40,00 | 55,00 | 11,50 | 12,50 |
|
310.0420505
|
42,00 | 50,00 | 5,70 | 6,30 |
|
310.0420528
|
42,00 | 52,00 | 8,00 | 9,00 |
|
310.6045053
|
45,00 | 53,00 | 5,70 | 6,30 |
|
310.0450537
|
45,00 | 53,00 | 7,20 | 8,00 |
|
310.8045055
|
45,00 | 55,00 | 7,20 | 8,00 |
|
310.0450557
|
45,00 | 55,00 | 7,30 | 8,00 |
|
310.0450558
|
45,00 | 55,00 | 8,00 | 9,00 |
|
310.0450559
|
45,00 | 55,00 | 9,00 | 10,00 |
|
310.0450551
|
45,00 | 55,00 | 10,00 | 11,00 |
|
310.0450601
|
45,00 | 60,00 | 11,50 | 12,50 |
|
310.0450631
|
45,00 | 63,00 | 10,00 | 11,00 |
|
310.0480566
|
48,00 | 56,00 | 6,00 | 7,00 |
|
310.0480606
|
48,00 | 60,00 | 6,00 | 7,00 |
|
310.0490651
|
49,20 | 65,00 | 10,00 | 11,00 |
