| Customization: | Available |
|---|---|
| Material: | NBR |
| Usage: | Engine, Transmission, Rear Axle |
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| Parameter | Details |
|---|---|
| Model | QT Oil seal/TC |
| Seal Type | Single - Ended |
| Size (Typical) | Inner Diameter: Range from 10mm to 150mm Outer Diameter: Varies according to inner diameter, usually 20mm to 180mm Width: Commonly 8mm to 20mm |
| Static Ring Material | Not applicable (oil seal, no static ring in traditional sense) |
| Rotating Ring Material | Not applicable (oil seal, no rotating ring in traditional sense) |
| Sealing Element Material | Commonly Nitrile Butadiene Rubber (NBR), Fluorine Rubber (FKM) |
| Maximum Working Pressure | Generally 0.3 MPa to 1.5 MPa |
| Minimum Working Pressure | Close to 0 MPa |
| Maximum Working Temperature | For NBR: -40°C to 120°C For FKM: -20°C to 200°C |
| Minimum Working Temperature | For NBR: -40°C For FKM: -20°C |
| Shaft Speed Range | Usually 0 RPM to 5000 RPM |
| Fluid Compatibility | Mineral oils, synthetic oils, some water-based fluids (depending on rubber material) |
| Sealing Face (Lip) Flatness | Lip surface finish affects sealing performance, typically smooth surface |
| Sealing Face (Lip) Roughness | Low roughness for better sealing, usually Ra ≤ 0.8μm on lip contact surface |
| Axial Runout Tolerance | Generally ≤ 0.2mm |
| Radial Runout Tolerance | Generally ≤ 0.15mm |
| Spring Quantity | Usually 1 spring to press the lip against the shaft |
| Spring Material | Stainless steel or carbon steel |
| Spring Rate | Varies, typically in the range of 8 N/mm to 20 N/mm |
| Installation Depth | Varies with size, usually related to outer diameter and width |
| Weight | Depends on size, usually 0.05kg to 0.5kg |
| Leakage Rate | Extremely low, usually less than 5ml/h under normal working conditions |
| Operating Medium Viscosity Range | 0.1 cSt to 1000 cSt |
| Corrosion Resistance | NBR has good resistance to common oils, FKM has excellent resistance to a wide range of chemicals and high temperatures |
| Lubrication Requirement | Self-lubricating with the fluid being sealed |
| Maintenance Interval | Recommended every 12 months or 1000 operating hours |
| Storage Conditions | Store in a dry, cool place with temperature between 0°C and 30°C, humidity ≤ 60% |
| Assembly Instructions | Ensure the shaft and housing are clean, install the oil seal with proper tools, align the oil seal with the shaft |
| Disassembly Instructions | Use appropriate tools to carefully remove the oil seal without damaging the shaft or housing |
| Compatibility with Equipment | Suitable for various rotating shafts in engines, gearboxes, pumps, and other mechanical equipment |
| Cleaning Method | Use mild solvents, avoid using sharp tools that may damage the lip |
| Replacement Parts | The oil seal itself |
| Testing Standards | Comply with relevant industry standards such as ISO 6194, SAE J1171 for automotive applications |
Shanghai Queeny Mechanical Equipment Co.,Ltd.is an enterprise specializing in the R&D,manufacture and export of mechanical seal products,headquartered in Pudong New Area,Shanghai.Our products mainly include component seals,dry gas seals,metal bellows seals,mixer and agitator seals,single & dual cartridge seals,silicon carbide parts and tungsetn carbide parts,which can replace John Crane, Burg-mann, AES, Chesterton,Flowserve,Rotenand other similar products,they are widely used in water treatment,petroleum,chemical,food,medical and other industries.Q1: Are you a trading company or a factory?
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