10174002 seals Germany araymond model 10174002 price

10174002 seal is a customary term for general seals; simply put, it refers to lubricating oil sealing. It is a mechanical component used to seal grease (oil is the most common liquid substance in transmission systems, and also refers to general liquid substances). It isolates components requiring lubrication from output components in the transmission system to prevent lubricating oil leakage. Seals used for static sealing and dynamic sealing (generally reciprocating motion) are called oil seals. The representative form of oil seal is TC oil seal, which is a double-lip oil seal with a self-tightening spring fully covered by rubber. The term oil seal generally refers to this type of tc cased oil seal.

10174002 seal advantages

1) Simple oil seal structure, easy to manufacture. Simple oil seals can be molded in one step; even the most complex oil seals have uncomplicated manufacturing processes. Metal-cased oil seals only require stamping, bonding, inlaying, and molding to combine metal and rubber into the required oil seal. 2) Oil seals are lightweight and consume less material. Each oil seal is a combination of thin-walled metal and rubber parts, resulting in minimal material consumption and very light weight. 3) Oil seals have small installation space and small axial dimensions, are easy to process, and make machines compact. 4) Oil seals have good sealing performance and long service life. They have certain adaptability to machine vibration and spindle eccentricity. 5) Oil seals are easy to disassemble and convenient to inspect. 6) Oil seals are inexpensive.

10174002 seal precautions

1) Preparation and precautions before startup: a. Comprehensively check whether the mechanical seal, auxiliary devices, and pipeline installations are complete and comply with technical requirements. b. Perform a static pressure test on the mechanical seal before startup to check for leakage. If there is significant leakage, identify the cause and eliminate it. If ineffective, disassemble, inspect, and reinstall. Generally, the static pressure test pressure is 2~3 kg/cm². c. Rotate the pump according to its direction to check if it is light and uniform. If rotation is difficult or stuck, check for assembly dimension errors and reasonable installation. 2) Installation and shutdown: a. Keep the seal chamber filled with liquid before startup. When transporting solidified media, use steam to heat the seal chamber to melt the medium. Manual rotation must be performed before startup to prevent sudden startup from causing soft ring fracture. b. For mechanical seals using an external seal oil system, start the seal oil system first. Stop the seal oil system last after shutdown. c. After stopping a hot oil pump, do not immediately stop the cooling water for the seal oil chamber and face seal. Wait until the oil temperature at the face seal drops below 80 degrees before stopping the cooling water to avoid damaging seal parts. 3) Operation: a. If slight leakage occurs after pump startup, observe for a period. If leakage does not decrease after continuous operation for 4 hours, stop the pump for inspection. b. Pump operating pressure should be stable, with pressure fluctuations not exceeding 1 kg/cm². c. During pump operation, avoid cavitation to prevent dry friction and seal damage. d. Regularly check sealing conditions. During operation, if leakage exceeds standards (heavy oil not more than 5 drops/min, light oil not more than 10/min), and there is no improvement within 2-3 days, stop the pump to inspect the sealing device.

10174002 seal specifications and applications

1) Standard single-lip type: Generally used for sealing mineral oil, water, and other media in high/low-speed rotating shafts and reciprocating motion. Standard oil seals are used in environments with less dust and impurities, resistant to media pressure<0.05MPa occasions, maximum linear speed 15m/s, reciprocating motion speed<0.1m/s. 2) Standard double-lip type: In addition to the usage characteristics of the above-mentioned S type oil seals, it also provides dust protection. Standard oil seals with a dust lip can prevent dust ingress, resistant to media pressure<0.05MPa occasions, linear speed ≤15m/s. 3) Springless type: Single-lip inner-cased rubber oil seal without spring. Generally suitable for low-speed conditions, sealing medium is lubricating grease. Linear speed ≤6m/s. 4) Outer-cased single-lip type: Single-lip outer-cased rubber oil seal with spring, thin waist, good followability, good rigidity. Standard oil seals are used in environments with less dust and impurities, resistant to media pressure<0.05MPa occasions. Rotating shaft linear speed ≤15m/s conditions. 5) Outer-cased double-lip type: Double-lip outer-cased rubber oil seal with auxiliary lip, thin waist, good followability, high rigidity, good concentricity. Standard oil seals with dust lip can prevent dust ingress, resistant to media pressure<0.05MPa occasions. Rotational speed ≤15m/s. 6) Assembled single-lip type: Outer-cased oil seal formed by assembling inner and outer casings with rolled edges, featuring high installation precision, fast heat dissipation, and heavy-load characteristics. Suitable for heavy-load conditions under high temperature and high speed, media pressure ≤0.05MPa, maximum linear speed ≤15m/s. 7) Unidirectional return type right-hand/left-hand: Angled ribs are manufactured on the air side of the lip, utilizing fluid dynamics principles to produce a unidirectional pumping action with a return effect. Related to the shaft's rotation direction, the radial force is smaller than standard oil seals due to the return effect, reducing wear and heat generation, extending service life, suitable for media pressure<0.05MPa occasions, rotational speed ≤20m/s. 8) Pressure-resistant type: Short lip, short and thick waist, providing pressure resistance, working pressure ≤3MPa. Suitable for occasions with media pressure ≤3MPa, suitable for shaft end oil seals of high-pressure pumps, generally PV value ≤8. Rotating shaft linear speed ≤15m/s.

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