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FACESEALS FRANCEJOINT | Alldatasheet

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AUTOMOTIVE I AEROSPACE I FOOD & BEVERAGE I FLUID TECHNOLOGIES I MOBILE MACHINERY SEALING SYSTEMS FACE SEALS FLOATING SEALS

 FACE SEALS - FLOATING SEALS

1 Description 6

2 Applications 6

3 Materials 7

3.1 Metal parts 7

3.2 Rubber parts 8

3.3 Chemical compatibility 10

4 Technical data 10

4.1 Temperature10

4.2 Pressure 10

4.3 Speed 11

4.4 Media 12

4.5 Determining the friction power 12

5 Design recommendations 12

5.1 Determining the installation dimension "I" 12

5.2 Surface roughness 13

6 Assembly recommendations 13

7 BECA 830 14

8 BECA 831 18

Contents

www.francejoint.com

QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FACE SEALS - FLOATING SEALS Faced with tough competition among the big decision- makers of the industrial world, FRANCE JOINT has responded with innovation, research and development, experience in Best-Cost manufacturing, and a consistently high level of quality, thanks to certificates ISO 9001 and ISO/TS 16949. Today, FRANCE JOINT is working in close collaboration with its customers, meeting challenges head on with success. Automotive, Aeronautics, Mobile hydraulics, Beverages & Foods, Fluid engineering industries... every solution emerges from a uniquely individual partnership, constantly fostered and renewed. Our prime objective, based on unrivalled quality, is to find the most suitable solutions for ensuring that you will stand out in what has become an extremely competitive domain. Our position of excellence has led us since the birth of our company to acquire the tools necessary to anticipate and prevent risks and maximize our service; the ultimate objective being of course to help you keep ahead of developments in this more and more technological market. AUTOMOTIVE AERONAUTICS BEVERAGES & FOODS FLUID ENGINEERING MOBILE HYDRAULICS Since 1981, FRANCE JOINT – SEALING SYSTEMS has been designing, manufacturing and distributing seals and precision rubber parts for its customers for whom quality is a determining factor Site n°1: Compression Molding – Injection Molding – Water Jet Cutting – Finition – Quality Control – Logistics Site N°2: Administrative Area – Research & Development – Machining – Tooling Logistics / PackagingMachining / Tooling Injection moldingCompression molding

EN-TETE CONTINU EN-TETE CONTINU www.francejoint.com FACE SEALS - FLOATING SEALS FACE SEALS - FLOATING SEALS Ambitious with customer satisfaction a priority, FRANCE JOINT has thus obtained the most powerful methods (PPAP , AMDEC, value analysis, Audits, MRP , 8D analysis, SPC, R&R ...) in order to optimize simultaneously the capacity of machines and processes, operational manpower performances, organizational methods, and finally, product and financial results. FRANCE JOINT guarantees the best technology and pursues its daily objectives of a “Zero defects” production, through physico chemical controls (rheometer, spectrometer, durometer...), through dimensional and final aspects (unit controlling equipment, 3D camera ...). This is because the search for competitiveness is as important as the search for continuous improvement. FRANCE JOINT’s contributors, who are as much inventors as technicians, get the best of fully automated, state-of-the-art technology that takes them from drawing-board to prototype and finally to assembly line. From writing specifications to putting on a major technical event through designing (3D Solidwrks software) and testing for validation and compliance, FRANCE JOINT engineering works hand in hand with you to find the best solutions guaranteeing the level of expected performance. More than 1000 compounds integrating elastomers, PTFE materials, Polyurethane, or even thermoplastics, as many solutions vis-a-vis the new most complex requirements which will put you in pole position today so that we can all be winners tomorrow. FRANCE JOINT puts in place qualifications in order to examine the behavior of its seals according to various parameters intervening on frictions, pressures, temperatures, speeds, strokes, leakages… Several certificates obtained, ISO 9001, and ISO/TS16949, testify to the quality department’s commitment to constant progress at every level of the company, at all stages of the realization, particularly where continual improvement is what has made FRANCE JOINT the name it is today Innovation, reliability, safety, minimization of risk: your expectations are our daily concern To get from the idea to the finished product demands firm managerial control over a wide range of projects in addition to expertise in manufacturing QUALITY IN OUR CONCERNS RESEARCH & DEVELOPMENT

 FACE SEALS - FLOATING SEALS 1. Description Track vehicles and construction machinery are constantly evolving, as they face extreme environments and come into contact with dust, water and mud splashes, and stone, as well as the effects of ultra violet rays and aggressive fluids. Such restrictions mean that strong floating seals must be used that are able to resist abrasion and corrosion. Floating seals are characterised by two identical metal friction rings mounted one on top of the other and centred in their groove by two rubber components that exercise a uniform axial pressure between the seal and the housing. The first metal ring remains static in its housing while the other, in rotation, ensures the sealing by creating friction between the two components in contact. The mating surface material of the friction ring is lapped to a width of approximately 2.5 mm. The metal friction rings are conically designed with a perpendicular angle, so that when the seal rings come in contact there is a wedge-shaped gap perpendicular to the axis, which encourages the flow of lubricant towards the seal surfaces. Additionally, the friction exercised over time causes the friction surfaces to continually move towards the inside diameter of the seal, which provides resistance to significant wear and thus extends its longevity. 2. Applications BECA 830: Excavator roller BECA 830: Tractor axle EN-TETE CONTINU QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FACE SEALS - FLOATING SEALS

BECA 830: Screw conveyor for abrasive materials BECA 831: Screw conveyor for abrasive materials 3. Materials

31 METAL PARTS

} 15CrMoNi Cast iron The standard material used for metal parts is a cast iron that has been developed to resist extreme conditions (abrasive, corrosive and heavy-duty outdoor environments). It can support a speed up to 3 m/sec. Chemical composition in % C 3.2 - 3.8 Mn 0.5 - 1.0 Si 1.0 - 2.0 P < 0.2 S < 0.2 Cr 14.0 - 16.0 Ni 0.4 - 0.6 Mo 0.8 - 1.2 V ≤ 0.2 Hardness 65 - 72 HRC } Durinit Cast iron Durinit is a special cast iron developed for applications with a maximum speed of 10 m/s. Chemical composition in % C 2.8 - 3.6 Mn 0.3 - 0.9 Si 1.5 - 2.0 P ≤ 0.3 S ≤ 0.1 Cr 2.5 - 3.0 Ni 3.5 - 4.0 Mo 0.3 - 0.5 V ≤ 0.4 Hardness 58 - 65 HRC EN-TETE CONTINU EN-TETE CONTINU www.francejoint.com FACE SEALS - FLOATING SEALS FACE SEALS - FLOATING SEALS

} 100Cr6 Bearing steel 100Cr6 steel is a more cost-effective alternative that is generally used as a spare part solution. This material can support a speed up to 2.2 m/sec. Chemical composition in % C 0.8 - 1.0 Mn 0.2 - 0.4 Si 0.2 - 0.3 P < 0.02 S < 0.02 Cr 0.8 - 1.5 Ni < 0.2 Cu < 0.2 Mo 0.02 - 0.08 Hardness 65 - 72 HRC

32 RUBBER PARTS

} FKM (fluorinated rubber) Rubbers must offer a strong compression set to guarantee that the axial force is maintained while the seal is in use. Depending on their structure and fluorine content, fluoroelastomers can vary in terms of chemical resistance and resistance to cold. Resistance to chemicals Mineral oils and greases, ASTM n°1, IRM 902 and IRM 903 oils. Fire-resistant liquids (HFD) Silicone oils and greases Mineral and vegetable oils and greases Aliphatic hydrocarbons (propane, butane, petroleum) Aromatic hydrocarbons (benzene, toluene) Chlorinated hydrocarbons (trichlorethylene) Fuel (including high alcohol content) Atmospheric and ozone agents Compatibility issue Glycol-based brake fluids Ammonia gas Organic acids with a low molecular weight (formic and acetic acids) Temperature range -20°C / +180°C (short-term peak at +200°C) Hardness 60 Shore A

70 Shore A

} HNBR (Hydrogenated Nitrile Butadiene Rubber) This HNBR-based elastomer is obtained through selective hydrogenation of the NBR's butadiene groups. Resistance to chemicals Aliphatic hydrocarbons Mineral and vegetable oils and greases Fire-resistant fluids (HFA, HFB and HFC) Diluted acids, saline solutions and bases for operation at an average temperature Water and steam up to +150°C Atmospheric and ozone agents Compatibility issue Chlorinated hydrocarbons Polar solvents (ketones, esters and ethers) Strong acids Temperature range -40°C/+150°C Hardness 60 Shore A QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FACE SEALS - FLOATING SEALS

} NBR (Nitrile Butadiene Rubber) Nitrile rubber (NBR) is the general term for acrylonitrile-butadiene copolymer. The ACN content can vary between 18% and 50%. While the acrylonitrile content is important, the resistance to oil and fuel is more so. Conversely, the elasticity and compression set are not as good. The NBR has good mechanical properties and good wear resistance. However, its resistance to atmospheric agents and the ozone is relatively low. Chemical resistance Aliphatic hydrocarbons (propane, butane, petroleum, diesel fuel) Mineral oils and greases Fire-resistant fluids (HFA, HFB and HFC) Diluted acids, low-temperature alkaline and saline solutions Water (up to +100°C max) Compatibility issue Fuels with high aromatic content Aromatic hydrocarbons (benzene) Chlorinated hydrocarbons (trichlorethylene) Polar solvents (ketone, acetone, acetic acid, ethylene-ester) Strong acids Glycol-based brake fluids Atmospheric and ozone agents Temperature range -30°C/+100°C -40°C / +100°C with particular NBRs Hardness 50 Shore A

60 Shore A

} VMQ (silicone rubber: Methyl Vinyl Polysiloxane Resistance to chemicals Animal and vegetable oils and greases Water for operation at an average temperature Diluted saline solutions Atmospheric and ozone agents Compatibility issue Superheated steam up to +120°C Chlorinated hydrocarbons with a low molecular weight (trichlorethylene) Aromatic hydrocarbons (benzene, toluene) Atmospheric and ozone agents Temperature range -60°C/+200°C Hardness 60 Shore A

65 Shore A

EN-TETE CONTINU EN-TETE CONTINU www.francejoint.com FACE SEALS - FLOATING SEALS FACE SEALS - FLOATING SEALS

33 CHEMICAL COMPATIBILITY

A "Chemical compatibility guide" catalogue can be downloaded from our website: www.francejoint.com You can also use our online "Chemical compatibility" tool free of charge. These two tools enable you to measure the behaviour of our materials that come into contact with the majority of existing fluids. The data displayed is the result of rigorous testing at the ambient temperature and takes previous publications into consideration. Test results are not fully representative because of the specific features of your application. The tests performed actually do not consider additives and impurities that may exist under actual conditions of use, nor the potential elevation of temperatures. Other parameters can also alter the behaviour of our materials, such as the hardness, persistence, abrasion, etc. We therefore recommend performing your own tests to verify the compatibility of our materials depending on your specific application. Our technical team can provide you with any additional information. 4. Technical data

41 TEMPERATURE

Floating seals are temperature-limited because of their rubber parts. The table below sets out the thermal resistance of seals according to their materials. VMQ NBR HNBR FKM Temperature (°C) -100 -50 0 50 100 150 200 250 300 350 /f_luids with our materials Operating temperature Under particular conditions with special materials Only applicable data with compatible

42 PRESSURE

Floating seals can be used at different pressures, depending on the types of materials and applications. The graph below sets out the pressure levels (MPa) that must not be exceeded. Application 0,10 0,20 0,30 0,40 0,50 Static Dynamic in Steel Dynamic in Cast iron Pressure in MPa EN-TETE CONTINU QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FACE SEALS - FLOATING SEALS

43 SPEED

Floating seals can withstand speeds of up to 10 m/s depending on the quality of the materials selected for the metal friction rings. The graph below sets out the limitations of use according to the materials. Materials Steel 100Cr6 15CrMoNi Cast iron Durinit Cast iron Peripheral speed (m/s) The graph below converts the rotation speed (rpm) into peripheral speed (m/s) according to the outside diameter ØDa of the seal. Peripherical speed (m/s) Possible grease lubrication Installation dimension I to be adpated Example : for a diameter ØDa = 245,00 mm with a speed of 400 r.p.m, the peripheral speed is 5,13 m/s and installation dimension I is to be adapted. 0 1 2 3 4 5 6 7 8 9 10 11 12 100 150 200 250 300 350 400 450 500 25 50 75 100125 150 200 300 400 500 750 1000 2000 4000 Speed (r.p.m) Outside diameter seal ring ØDa (mm) EN-TETE CONTINU EN-TETE CONTINU www.francejoint.com FACE SEALS - FLOATING SEALS FACE SEALS - FLOATING SEALS

44 MEDIA

For the system to operate correctly, it is necessary to lubricate the seal at the sealing gaps. We recommend using oil lubrication rather than grease lubrication.

• For an oil lubrication that is permanent and does not require upkeep, the oil level must be between the 2/3 of the inside diameter of the seal and the middle of the axis. We recommend using SAE 80 and SAE 90 gearbox oils for a better operation.
• Grease lubrication requires particular attention. It is avoided due to the hydrodynamic conditions of lubrication that cannot be met, which could lead to significant wear and therefore a premature deterioration of the seal. If grease lubrication is used, the grease must not be inserted between the friction surfaces of the seal.

45 DETERMINING THE FRICTION POWER

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 20 40 8060 100 120 140 160 180 200 220 240 260 280 300 320PSKW 0.074 0.147 0.220 0.294 0.368 0.441 0.515 0.590 0.660 0.734 0.810 0.882 0.955 1.030 1.180 1.250 1.320 1.400 1.470 1.100 200 r.p.m 250 r.p.m 320 r.p.m 400 r.p.m 500 r.p.m 630 r.p.m 780 r.p.m 1230 r.p.m 980 r.p.m Outside diameter of seal face (mm) Frictional energy (KW) 5. Design recommendations

51 DETERMINING

DIMENSION "I" The installation dimension "I" affects the floating seal position, O'Ring compression and axial force. For standard applications using the BECA 830 profiles, a value of 3 mm (+/-0.5) must be taken into consideration for the installation dimension We recommend increasing the assembly dimension to prevent a load on the seal surfaces that is too large, which leads to heating during significant peripheral speeds (5 to 10 m/sec). 1 2 3 4 5 6 7 8 9 10 Peripherical speed v (m/s) Installation dimension l (mm) O’Ring cross-section Ød2 = 6.5 - 7.5 mm O’Ring cross-section Ød2 = 12.7 mm O’Ring cross-section Ød2 = 16 mm O’Ring cross-section Ød2 = 8 - 10 mm EN-TETE CONTINU QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FACE SEALS - FLOATING SEALS

52 SURFACE ROUGHNESS

The housing must be free from burrs and scratches for optimal operation. The table below sets out the recommendations for surface roughness to be followed. Roughness Contact surface area Ra ≤32 µm Rz ≤100 µm Rmax ≤160 µm 6. Assembly recommendations Floating seals are hard cast iron or steel precision parts.

• The seal must not be removed from its original packaging until just before it is fitted, and it must protect the operational surfaces (A) from any soiling or deterioration.
• The housings of the seal (B) must be clean and there must be no burrs around the installation.
• The floating seals must be fitted using mounting tools (D). They are composed of two bearing shells fitted around a floating seal. In this way, the exertion required for installation is applied directly through the O'Ring (C).
• The floating seal must then be inserted into the housing, and all parts must be positioned symmetrically.
• The O'Rings, once put in place, must not be twisted or jammed.
• Before the final fitting, a thin film of oil must be applied to the two operational parts with a lint-free cloth (e.g.: a chamois) AB C D A B B // A A B A B B // A Correct Wrong O’Ring too high Wrong EN-TETE CONTINU EN-TETE CONTINU www.francejoint.com FACE SEALS - FLOATING SEALS FACE SEALS - FLOATING SEALS

EN-TETE CONTINUEN-TETE CONTINU DESCRIPTION The BECA 830 profile is a standard floating seal composed of two metal parts made from 100Cr6 steel or cast iron and two rubber O'Rings. ADVANTAGES Wide temperature range, depending on the material chosen Longer lifespan Very little maintenance required Easy to fit APPLICATIONS Construction machinery Excavator rollers Rigid axles on tractors Gear boxes Steering axles MATERIALS Metal rings 100Cr6 Steel 15CrMoNi Cast iron Durinit Cast iron O'Rings FKM HNBR NBR VMQ FLOATING SEALS BECA 830 ØD3 ØDi ØD1 ØD Ød I L R1 R R = 0,5 mm R = 0,5 mm 10° ØDa  DIMENSIONS Part number I Dimensions of the floating seal Dimensions of the O'Ring Dimensions of the housing ØDi ØDa L Ød1 Ød2 ØD* ØD1* ØD3 L1 L2 L4 R1 *tol +/- 830003803 300 3800 5100 2000 4000 670 5370 5300 4600 1000 1150 180 200 010 830003804 300 3800 5100 2000 4100 600 5370 5300 4600 900 1100 180 200 010 830003801 3800 5100 2040 4100 600 830004502 300 4500 5800 2100 4800 610 6160 6080 5340 1000 1200 180 250 010 830004601 300 4600 5900 2000 4750 650 6250 6180 5600 850 1050 180 200 010 830004801 4800 5800 1440 5100 400 830004802 300 4800 6215 2500 5000 750 6800 6720 5800 1200 1400 200 300 010 830005505 300 5550 7000 2200 5800 750 7380 7310 6550 1000 1150 240 500 010 830005506 300 5550 7000 2200 5800 800 7480 7410 6550 1000 1150 240 500 010 830005601 5600 7000 2600 6000 760 FACE SEALS - FLOATING SEALS QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FACE SEALS - FLOATING SEALS | BECA 83014

EN-TETE CONTINU EN-TETE CONTINUEN-TETE CONTINU Part number I Dimensions of the floating seal Dimensions of the O'Ring Dimensions of the housing ØDi ØDa L Ød1 Ød2 ØD* ØD1* ØD3 L1 L2 L4 R1 *tol +/- 830006002 300 6020 7300 2000 6000 650 7650 7580 6900 850 1050 180 200 010 830006301 300 6300 8050 2600 6600 800 8400 8320 7200 1150 1300 250 500 010 830006305 300 6350 8240 3200 6600 950 8700 8600 7450 1450 1750 280 500 010 830006402 300 6400 7800 2500 6600 820 8460 8380 7400 1250 1450 200 300 010 830006401 6400 7800 2500 6700 800 830006701 300 6700 8000 2000 6850 650 8340 8270 7680 850 1050 180 200 010 830006705 300 6750 8650 3180 7100 950 9100 9000 7800 1450 1700 280 500 015 830006801 300 6800 8900 2400 7500 800 9250 9150 8300 1100 1350 280 500 010 830007101 300 7100 8400 2000 7250 650 8740 8670 8080 850 1050 180 200 010 830007102 300 7150 9100 2900 7500 900 9520 9420 8100 1260 1500 280 500 015 830007302 300 7300 9200 3200 7570 950 9650 9550 8400 1450 1750 280 500 015 830007705 7750 8760 1360 7800 430 830007706 100 7750 8850 1500 7800 430 9070 9020 8550 700 800 150 150 010 830007901 300 7900 10000 3000 8500 950 10520 10420 9200 1500 1700 250 300 020 830007905 300 7950 9250 2000 8100 650 9600 9530 8800 850 1050 180 200 010 830008002 300 8000 10000 2900 8300 900 10400 10320 9200 1450 1650 200 300 010 830008001 8000 10000 3000 8500 930 830008101 300 8100 9800 2800 8200 800 10230 10130 9100 1250 1450 280 500 010 830008301 300 8300 10200 2800 8700 850 10550 10450 9400 1250 1500 280 500 010 830008705 100 8750 7750 1400 7800 430 9070 9020 8550 700 800 150 150 010 830008801 300 8800 10800 2400 9300 800 11150 11050 10200 1100 1350 280 500 010 830009002 9000 10500 2600 9300 630 830009001 9000 10900 3200 9300 950 830009007 300 9050 10450 2600 9300 630 10740 10660 10040 1180 1420 290 280 010 830009006 300 9050 10950 3200 9320 950 11400 11300 10150 1450 1750 280 500 015 830009502 300 9500 11100 2400 9900 770 11560 11480 10800 1100 1250 180 200 010 830009901 300 9900 12000 2800 10500 850 12350 12250 11200 1250 1450 280 500 010 830010001 300 10000 11900 3200 10280 950 12350 12250 11100 1450 1750 280 500 015 830010101 10100 12000 2900 10400 850 830010303 300 10300 11700 2000 10500 650 11980 11900 11250 900 1100 180 200 010 830010401 300 10400 12500 2800 11000 850 12850 12750 11700 1250 1400 280 500 010 830010702 300 10700 12500 2400 11000 770 12860 12760 11950 1100 1350 280 500 010 830010701 300 10700 12500 2400 11000 850 13040 12940 11950 1100 1350 280 500 010 830011001 300 11000 12800 3200 11300 920 13300 13200 12100 1500 1700 250 300 010 830011101 11100 12800 2200 11600 700 830011401 11400 13700 3100 12100 920 830011405 300 11450 12900 2100 11700 700 13410 13310 12600 920 1000 230 300 010 830011601 11600 13800 3200 12350 950 830011701 300 11700 14000 2900 12400 870 14250 14150 13200 1300 1400 280 500 015 830011805 300 11850 13950 2800 12400 850 14300 14200 13150 1250 1500 280 500 010 830012006 300 12000 13800 3200 12250 840 14250 14150 13200 1450 1700 280 500 010 830012005 300 12000 13800 3200 12430 900 14300 14200 13200 1450 1700 280 500 015 830012001 300 12000 13900 3180 12350 950 14380 14280 13200 1450 1700 280 500 015 830012501 300 12500 14400 3180 12850 950 14850 14750 13600 1450 1700 280 500 015 830012704 300 12700 14070 2500 13000 600 14400 14320 13500 1270 1520 270 280 010 830012703 12700 14100 2540 13000 630 830012701 300 12700 14100 2900 12500 830 14800 14700 13800 1300 1550 280 500 010 830012705 300 12700 14600 3100 13000 950 15020 14940 13700 1450 1650 260 500 015 830012702 300 12700 14600 3200 13000 950 15050 14950 13800 1450 1750 280 500 015 830013505 300 13550 15450 2800 13900 830 15830 15730 14650 1250 1400 280 500 015 830014305 400 14300 15660 2500 14300 625 15970 15890 15200 1150 1350 250 300 010 830014301 300 14300 15700 2700 14500 630 16000 15900 15200 1200 1450 230 300 010 830014302 300 14300 16000 2700 14570 830 16400 16300 15400 1200 1450 280 500 010 830014601 300 14600 17200 3800 14700 1270 17700 17600 15900 1800 2050 310 650 020 830015002 300 15000 16700 2800 15380 850 17100 17000 16000 1300 1550 280 500 010 830015001 400 15000 17200 4000 15100 1120 17900 17800 16500 1800 2000 250 300 010 830015201 15200 17150 3200 15300 950 830015301 300 15300 17150 2800 15700 830 17630 17530 16450 1250 1450 280 500 010 830015406 300 15400 16800 2700 15000 650 17080 16980 16300 1200 1450 230 300 010 830015403 300 15400 16800 2700 15000 650 17100 17000 16300 1200 1450 230 300 010 830015407 300 15400 16800 2700 15800 600 17100 17000 16250 1200 1450 230 300 010 www.francejoint.com FACE SEALS - FLOATING SEALS FACE SEALS - FLOATING SEALS | BECA 830FACE SEALS - FLOATING SEALS | BECA 830 15

of the O'Ring Dimensions of the housing ØDi ØDa L Ød1 Ød2 ØD* ØD1* ØD3 L1 L2 L4 R1 *tol +/- 830015408 300 15400 16900 2200 15810 700 17450 17350 16600 950 1100 230 300 010 830015402 300 15400 16900 2200 15810 700 17450 17350 16600 920 1100 230 300 010 830015401 300 15400 17000 2100 15810 700 17510 17410 16700 920 1100 230 300 010 830015409 300 15400 17350 3200 15500 965 17800 17700 16600 1450 1700 280 500 015 830015501 300 15500 16800 2700 15800 600 17080 16980 16300 1200 1450 230 300 010 830016301 16300 19100 3800 16700 1270 830016302 300 16300 19150 3800 16600 1270 19650 19550 17850 1800 2050 310 650 020 830016401 300 16400 18900 3000 17000 950 19350 19250 17900 1450 1700 280 500 015 830016502 300 16500 18050 2700 17000 700 18500 18400 17650 1200 1450 230 300 010 830016501 300 16500 18100 2700 17000 700 18500 18400 17650 1200 1450 230 300 010 830017101 300 17130 18530 2000 17200 600 18800 18730 18000 900 1100 180 200 010 830017601 300 17600 19500 2800 18200 830 19980 19880 18800 1250 1450 280 500 010 830017701 300 17700 20000 3000 18400 950 20450 20350 19100 1450 1700 280 500 015 830017801 300 17800 19900 3200 18400 950 20360 20260 19000 1450 1700 280 500 015 830017805 400 17800 20500 3800 17800 1270 21060 20960 19200 1900 2100 300 400 010 830018201 18200 21000 3800 18400 1270 830018203 300 18200 21050 3800 18500 1270 21550 21450 19750 1800 2050 310 650 020 830019202 300 19100 21000 2800 19000 850 21400 21300 20300 1250 1450 280 500 010 830019203 300 19200 20900 3000 19000 950 21350 21250 20000 1450 1700 280 500 015 830019201 19200 21500 3300 19450 1030 830019501 300 19500 21650 3180 19800 950 22100 22000 20700 1450 1700 280 500 015 830020001 300 20000 22850 3800 20550 1300 23350 23250 21550 1800 2050 310 650 020 830020502 300 20500 22700 3000 21000 950 23150 23050 31900 1450 1700 280 500 015 830020503 300 20500 22700 3000 21000 950 23150 23050 21900 1450 1700 280 500 015 830020504 300 20500 22700 3000 21000 1000 23150 23050 21900 1450 1700 280 500 015 830020805 300 20870 22280 2600 20800 620 22540 22440 21700 1150 1350 220 250 010 830020501 20500 22700 3050 830021601 300 21600 23700 3000 21800 950 24150 24050 22900 1450 1700 280 500 015 830022001 300 22000 23950 3180 22400 950 24400 24300 23200 1450 1650 280 500 015 830022307 300 22300 25150 3800 22600 1270 25650 25550 23850 1800 2050 310 650 020 830022305 22350 25150 3800 22500 1270 830022501 22500 25200 3800 22800 1200 830023105 23160 25960 3800 23400 1270 830023801 300 23800 26100 3180 24500 950 26550 26450 25400 1450 1700 280 500 015 830024001 300 24000 26280 3800 24300 1300 27350 27250 25550 1800 2050 310 650 020 830024201 300 24200 26280 4000 24300 1300 27350 27250 25550 1800 2050 310 650 020 830025001 300 25000 27000 3000 25000 950 27470 27370 26200 1400 1550 280 500 020 830025002 25000 27600 4400 25500 1270 830025201 300 25200 28050 3800 25500 1270 28550 28450 26750 1800 2050 310 650 020 830025401 25400 28000 3600 26000 1200 830026501 300 26500 29300 3800 26800 1270 29800 29700 28000 1800 2050 310 650 020 830027501 300 27500 30300 3800 27800 1270 30800 30700 29000 1800 2050 310 650 020 830030002 300 30000 32465 3800 30500 1270 33550 33450 31800 1750 2050 310 650 020 830030001 300 30000 32500 3800 30500 1270 33650 33550 31800 1750 2050 310 650 020 830030003 400 30000 32800 3800 30000 1270 33300 33200 31500 1950 2200 300 400 020 830031801 300 31800 34100 3800 31500 1270 35150 35050 33400 1750 2050 310 650 020 830031802 300 31800 34600 3800 31500 1270 35150 35050 33400 1800 2050 310 650 020 830031803 300 31800 34600 4000 32000 1270 35160 35070 33370 570 1840 370 630 013 830034003 34000 37000 4000 34500 1200 830035001 300 35000 37500 3800 35500 1270 38550 38450 36800 1750 2050 310 650 020 830035501 300 35500 37500 3800 35500 1270 38550 38450 36800 1750 2050 310 650 020 830036601 36600 39400 3800 36000 1270 830036605 300 36600 39440 3800 35950 1270 39950 39860 38100 1750 2050 300 650 020 830036606 600 36600 39440 4000 35950 1270 39950 39860 38100 1750 2050 300 650 020 830037001 300 37000 39800 3800 37000 1270 40350 40260 38500 1750 2050 300 650 020 830038802 300 38800 41500 3800 38500 1270 42030 41940 40200 1750 2050 300 650 025 830038801 300 38800 41620 3800 38500 1270 42160 42070 40200 1750 2050 300 650 025 830043002 300 43000 45700 3800 42000 1270 46230 46130 44400 1750 2050 300 650 025 830043001 300 43000 45920 3800 42000 1270 46450 46350 44400 1750 2050 300 650 025 830045001 300 45000 48000 5000 45400 1600 49220 49020 47000 2350 2550 400 600 040 830046502 300 46500 49500 4360 46000 1270 50070 49850 48290 2120 2290 470 700 025 QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FACE SEALS - FLOATING SEALS | BECA 83016

EN-TETE CONTINU EN-TETE CONTINU Part number I Dimensions of the floating seal Dimensions of the O'Ring Dimensions of the housing ØDi ØDa L Ød1 Ød2 ØD* ØD1* ØD3 L1 L2 L4 R1 *tol +/- 830046501 300 46500 49720 4360 46000 1270 50310 50090 48290 2120 2300 470 700 025 830047001 300 47000 50000 5000 47400 1600 51220 51020 49000 2350 2550 400 600 040 830050505 600 50500 53340 4360 49300 1270 53840 53740 52100 1970 2170 400 650 025 830050506 300 50500 53580 4360 49300 1270 54180 53970 52100 1970 2170 420 650 025 830053001 300 53000 56000 5000 53000 1600 57220 57020 54500 2350 2550 400 600 040 830053801 600 53800 56680 4360 53500 1270 57220 57120 55400 1970 2170 400 650 025 830055501 55500 59000 4200 55000 1350 830055901 300 55900 59000 5000 56000 1600 60220 60020 57500 2350 2550 400 600 040 830057601 600 57600 60800 4360 58200 1270 61300 61200 59600 1970 2170 400 650 025 830058105 600 58150 60800 4360 58200 1270 61300 61200 59600 1970 2170 400 650 025 830059101 525 59100 62300 5000 59500 1600 63520 63320 61300 2350 2550 400 600 040 830059601 525 59600 62800 5000 59500 1600 64020 63820 61800 2350 2550 400 600 040 830066001 1300 66000 69500 5300 66000 1600 70400 70200 68000 2000 2250 400 600 040 830066701 900 66700 70000 4360 66000 1270 70560 70430 68700 2130 2400 370 630 025 830066702 66700 70000 4500 66000 1270 830066703 600 66700 70000 5000 66000 1270 70560 70470 68770 2130 2620 370 630 013 830071801 300 71800 75000 5000 72200 1600 76220 76020 74000 2350 2550 400 600 040 830073001 73000 76800 5000 74000 1600 830077001 1700 77000 82600 8000 78000 2050 83190 83090 80000 3450 3950 440 1000 040 830078001 1700 78000 83600 8000 79000 2050 84190 84090 81000 3450 3950 440 1000 040 830081701 1200 81700 86500 4660 83000 1270 87060 86970 85270 2130 2620 380 630 013 830082501 1100 82500 86530 4800 81900 1270 87056 86967 85268 1840 2330 370 630 013 830083001 1700 83000 88600 8000 84000 2050 89190 89090 86000 3450 3950 450 1000 040 830083201 600 83200 86500 4360 83000 1270 87060 86970 85270 2130 2620 380 630 013 830083202 1200 83200 86500 4660 83000 1270 87060 86970 85270 2130 2620 380 630 013 830090201 1600 90200 94100 6000 89700 1625 94630 94520 92240 2380 2520 465 800 040 830092001 1700 92000 97600 8000 93000 2050 98190 98090 95000 3450 3950 440 1000 040 830103001 1700 103000 108500 8000 102000 2050 109090 108990 105800 3450 3950 440 1000 040 830104401 1700 104400 110500 8000 105000 2050 111090 110990 107800 3450 3950 440 1000 040 830117501 1700 117500 123600 8000 117000 2050 124190 124040 120900 3450 3950 440 1000 040 830137201 1700 137200 142500 8000 135000 2050 143090 142990 139800 3450 3950 440 1000 040 www.francejoint.com FACE SEALS - FLOATING SEALS | BECA 830 FACE SEALS - FLOATING SEALS | BECA 830 17

DESCRIPTION The BECA 831 profile is a standard floating seal composed of two metal parts made from 100Cr6 steel or cast iron and two rubber Belleville seals. ADVANTAGES Wide temperature range, depending on the material chosen Longer lifespan Compact design Straightforward development of the cylindrical housing, which requires a more precise fitting APPLICATIONS Construction machinery Screw conveyors for abrasive materials Harvesting machinery MATERIALS Metal rings 100Cr6 Steel 115CrMoNi Cast iron Durinit Cast iron Belleville washers FKM HNBR NBR VMQ FLOATING SEALS BECA 831  DIMENSIONS Part number Floating seal dimensions Dimensions of the Belleville seal ØDi ØDa L Ød1 Ød2.1 831004801 4850 6250 2000 5200 1120 831005601 5600 7600 2100 6050 1050 831006001 6000 8000 2400 6550 940 831007301 7350 9300 2000 8000 1020 831007601 7600 9000 1700 8050 625 831008801 8800 10400 1800 9200 950 831009401 9400 12000 2500 9950 1250 831011501 11500 14100 2800 12050 1470 831013201 13200 15800 3100 13800 1540 831014201 14250 16100 2400 14700 1170 831014801 14800 17200 2900 15450 1350 831017701 17700 19700 2200 17900 1100 831020101 20100 23800 3600 21000 2070 831021301 21350 23800 2740 21900 1600 831023501 23570 26500 3000 24450 1275 831023901 23900 26400 3400 24450 1580 831028301 28300 31900 3400 29000 1770 831031901 31900 35300 3620 32600 1750 831035401 35400 39200 3800 36200 1800 L L1 R1 15° ØDi ØD ØD1 ØDa I Ød1 Ød2.1 Ød2.2 QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FACE SEALS - FLOATING SEALS | BECA 83118

www.francejoint.com EN-TETE CONTINU FACE SEALS - FLOATING SEALS | BECA 831

www.planete-communication.fr - 20150409_FJ_JOINT A GLACE_GB Document printed on PEFC or FSC-certified paper with vegetable-based inks www.francejoint.com QUALITY & EXPERTISE FOR YOUR SEALING NEEDS FRANCE JOINT SAS Zone Artisanale Le Mortier - B.P . 50009 - Cugand - 85613 Montaigu Cedex - France Ph. +33 (0)2 51 42 13 76 - Fax +33 (0)2 51 43 61 14 Email: contact@francejoint.fr - Website: www.francejoint.com SAS CAPITAL 1,000,000 Euro - RCS 450 136 809 - VAT No. FR 10 450 136 809 - SIRET 450 136 809 00016 - FIN 2219 Z