Rotary Seals - Dilanda.it

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Rotary Seal The listings can therefore only be considered as a recommendation. Checking is advisable for the majority of the oils available commercially. In case of doubt, the use of Turcon ® seals and Turcite ® Slydring ® guides is recommended for reasons of safety. Special testing is generally advised. Table II Recommendations for the use of standard elastomer materials and accordance with ISO VG 32 to 68 and VDMA Directive 24569 Oil Temperature < 60°C < 80°C < 100°C < 120°C Oil Type \ ISO VG 32 - 68 32 - 68 32 - 68 32 - 68 AU 1 AU 1 — — HETG NBR NBR — — ( Rapeseed ) HNBR HNBR — — FKM FKM — — HEES AU 1 AU 1 NBR 1 NBR 1 HNBR 1 HNBR 1 FKM 1 FKM — — — FKM — — — FKM AU 1 HEPG NBR 1 NBR ( PAG ) HNBR 1 HNBR HNBR HNBR FKM 1 FKM 2 FKM 2 FKM 2 HEPR not yet specified not yet specified not yet specified not yet specified ( PAO ) 1. For dynamic application, specific test required 2. Preferred peroxide cured FKM 12 Latest information available at www.busakshamban.com Edition April 2006
Rotary Seal n Quality criteria The cost-effective use of seals and bearings is highly influenced by the quality criteria applied in production. Seals and bearings from Busak+Shamban are continuously monitored according to strict quality standards from material acquisition through to delivery. Certification of our production plants in accordance with international standards QS 9000 / ISO 9000 meets the specific requirements for design, quality control and management of purchasing, production and marketing functions. Our quality policy is consistently controlled by strict procedures and guidelines which are implemented within all strategic areas of the company. All testing of materials and products is performed in accordance with accepted test standards and specifications, e.g. random sample testing in accordance with DIN ISO 2859, part 1. Inspection specifications correspond to standards applicable to individual product groups (e.g. for O—Rings: ISO 3601). Our sealing materials are produced free of chlorofluorinated hydrocarbons and carcinogenic elements. The tenth digit of our part number defines the quality characteristics of the part. A hyphen indicates compliance with standard quality criteria outlined in this catalogue. Customer-specific requirements are indicated by a different symbol in this position. Customers who require special quality criteria should contact their local Busak+Shamban sales office for assistance. We have experience in meeting all Customer quality requirements. n Storage and shelf life Seals and bearings are often stored as spare parts for prolonged periods. Most rubbers change in physical properties during storage and ultimately become unserviceable due to e.g. excessive hardening, softening, cracking, crazing or other surface degradation. These changes may be the result of particular factors or combination of factors, such as the action of deformation, oxygen, ozone, light, heat, humidity or oils and solvents. With a few simple precautions, the shelf life of these products can be considerably lengthened. Fundamental instructions on storage, cleaning and maintenance of elastomeric seal elements are described in international standards, such as: DIN 7716 / BS 3F68:1977, ISO 2230, or DIN 9088 The standards give several recommendations for the storage and the shelf life of elastomers, depending on the material classes. The following recommendations are based on the several standards and are intended to provide the most suitable conditions for storage of rubbers. They should be observed to maintain the optimum physical and chemical values of the parts: Heat The storage temperature should preferably be between +5 °C and +25 °C. Direct contact with sources of heat such as boilers, radiators and direct sunlight should be avoided. If the storage temperature is below +5 °C, care should be taken to avoid distorting them during handling at that temperature as they may have stiffened. In this case the temperature of the articles should be raised to approximately +20 °C before they are put into service. Humidity The relative humidity in the store room should be below 70 %. Very moist or very dry conditions should be avoided. Condensation should not occur. Light Elastomeric seals should be protected from light sources, in particular direct sunlight or strong artificial light with an ultraviolet content. The individual storage bags offer the best protection as long as they are UV resistant. It is advisable to cover any windows of storage rooms with a red or orange coating or screen. Latest information available at www.busakshamban.com Edition April 2006 13
Page 1 and 2: Rotary Seals Deutsch Your Partner f
Page 3 and 4: Rotary Seal General description ...
Page 5 and 6: Rotary Seal n GENERAL DESCRIPTION T
Page 7 and 8: Rotary Seal V—Rings Family V—Ri
Page 9 and 10: Rotary Seal PTFE Rotary Shaft seals
Page 11 and 12: Rotary Seal n Introduction Rotating
Page 13: Rotary Seal Shaft run out and eccen
Page 17 and 18: Rotary Seal n Design instructions A
Page 19 and 20: Rotary Seal Surface finish In order
Page 21 and 22: Radial Oil Seal Sealing element Mat
Page 23 and 24: Radial Oil Seal Fluorinated Rubber
Page 25 and 26: Radial Oil Seal Metal case The prin
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Radial Oil Seal Dimension Part no.
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Radial Oil Seal Ordering example oi
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Radial Oil Seal Table X Materials S
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Radial Oil Seal n Busak+Shamban typ
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Radial Oil Seal n Special types of
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Radial Oil Seal Table XVIII Materia
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Radial Oil Seal Table XIX Materials
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Radial Oil Seal Ordering example oi
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Radial Oil Seal Table XXI Materials
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Radial Oil Seal n STEFA type 12CC -
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Radial Oil Seal n Rotary and axial
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Radial Oil Seal n Product descripti
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Radial Oil Seal n STEFA standard AP
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Radial Oil Seal n STEFA 1B/APJ and
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End Cover n END COVER General descr
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End Cover Bore D H8 Width B Chamfer
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End Cover n Busak+Shamban type YJ 3
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Shaft Repair Kit n SHAFT REPAIR KIT
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Shaft Repair Kit n Installation rec
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Shaft Repair Kit n Installation rec
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Shaft Repair Kit Shaft diameter imp
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Shaft Repair Kit Shaft diameter imp
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Cassette Seal n System 3000 n Syste
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Cassette Seal ID d 1 OD Width Syste
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Cassette Seal Temperature limits fo
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Cassette Seal Shaft run out Shaft r
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Cassette Seal System 5000 The Syste
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V—Ring 70 65 60 d=190 V-Rings in
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V—Ring recommended to arrange an
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V—Ring The power losses are influ
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V—Ring n Dimension table - V—Ri
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V—Ring For shaft diameter d 1 Ins
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V—Ring Ordering example V—Ring,
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V—Ring V—Ring AX larger than 20
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GAMMA Seal Figure 64 70 TBP/RB RB 5
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GAMMA Seal b b ø d + 0.5 ø d Figu
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GAMMA Seal Table XLVII Materials St
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GAMMA Seal n GAMMA-seal type TBR/9R
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Axial Shaft Seal n AXIAL SHAFT SEAL
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Axial Shaft Seal n Applications Fie
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Axial Shaft Seal Design instruction
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Axial Shaft Seal Shaft Dimensions M
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Axial Shaft Seal Ordering example A
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Axial Shaft Seal Shaft Dimensions M
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Turcon ® Roto Glyd Ring ® n TURCO
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Turcon ® Roto Glyd Ring ® Table L
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Turcon ® Roto Glyd Ring ® 30 10 -
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Turcon ® Roto Glyd Ring ® Materia
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Turcon ® Roto Glyd Ring ® Orderin
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Turcon ® Roto Glyd Ring ® Orderin
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Turcon ® Roto Variseal ® n TURCON
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Turcon ® Roto Variseal ® blend ra
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Turcon ® Roto Variseal ® n Instal
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Latest information available at www
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For further information: Europe Tel
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