TC Oil Seal FKM Double Lip Rotary Shaft Seal — ID 45mm to 58mm

Zum Zoomen über das Bild scrollen Klicke zum Zoomen auf das Bild

TC Oil Seal FKM Double Lip Rotary Shaft Seal — ID 45mm to 58mm

HomeDIYer

Keine Bewertungen

By HomeDIYer®

ID x OD x Thickness: 45mm x 52mm x 8mm

Quantity(Pcs): 1 Pcs

Preis:

$10.87 USD

Lagerbestand:

Verfügbar (500 Stück), versandbereit

Menge:

Teile dieses Produkt

Deine Zahlungsinformationen werden sicher verarbeitet. Wir speichern keine Kreditkartendaten und haben auch keinen Zugang zu deinen Kreditkartendaten.

Quantity Discount Promotion

DIY Expert Support

Get fitment advice & recommendations

Mon-Fri, 8:30AM-8PM

WhatsApp Email

⚡

24-Hour Fast Ship

🚚

Arrives in 3-14 days

🌍

Global Reach

↩️

30-Day Returns

🌱 1 tree planted with every purchase

TC FKM Double Lip Oil Seal — Stop Leaks on Rotating Shafts, ID 45mm to 58mm

When a worn or wrong-sized shaft seal lets oil weep past a crankshaft, gearbox output, or pump drive, the mess is the least of your problems — bearing damage and contamination follow fast. These TC skeleton oil seals with FKM double lip are built for mechanics, equipment technicians, and serious DIYers who need a reliable metric replacement seal without hunting through a dealer's parts catalog.

Each seal is sold individually (1 pc per order) and is available in a wide range of metric sizes: inner diameter (ID) from 45mm (≈1.77") to 58mm (≈2.28"), outer diameter (OD) from 52mm (≈2.05") to 110mm (≈4.33"), and thickness from 6mm (≈0.24") to 12mm (≈0.47"). The steel-reinforced skeleton body holds its shape under press-fit installation, while the FKM elastomer lip maintains consistent contact with the shaft surface.

Common applications include automotive rear axle and differential seals, agricultural tractor PTO shaft seals, industrial gearbox output shaft seals, and hydraulic pump drive seals — anywhere a metric TC rotary shaft seal is called for. The double-lip TC design is the go-to choice when the shaft is exposed to dirt, water spray, or debris alongside oil retention.

ⓘ Compatibility Note: Select your exact ID × OD × Thickness from the variant dropdown. Measure your shaft bore and housing depth with calipers before ordering — these are metric seals and dimensions must match your application precisely.

✅ Key Features of These TC FKM Double Lip Rotary Shaft Seals

🔥FKM Fluoroelastomer Lip — Resists petroleum oils, hydraulic fluids, fuels, and temperatures typically up to ~200°C (392°F), outperforming standard nitrile seals in high-heat or chemical-exposure environments.
🔒TC Double-Lip Design — The primary lip retains lubricant; the secondary dust exclusion lip blocks dirt, water, and debris from reaching the bearing — the standard choice for exposed shaft applications.
⚙Steel-Reinforced Skeleton Body — The rigid metal insert maintains the seal's round shape during press-fit installation and prevents distortion under housing bore pressure.
📏Wide Metric Size Range — ID 45–58mm, OD 52–110mm, thickness 6–12mm covers a broad range of automotive, agricultural, and industrial rotary shaft seal replacements in a single product listing.
🔄Garter Spring-Loaded Lip — An internal garter spring maintains consistent radial lip force against the shaft surface, compensating for minor shaft runout and ensuring long-term sealing contact.
📦Ships Ready to Install — Each seal is individually packaged and ships from our US warehouse. No minimum order — order the exact quantity you need for your repair or rebuild.

📐 Technical Specifications — TC FKM Double Lip Oil Seal

Seal Type	TC (Double Lip, Skeleton / Metal-Cased)
Lip Material	FKM (Fluoroelastomer / Viton)
Body / Case	Steel-reinforced skeleton (metal insert)
Inner Diameter (ID)	45mm (≈1.77") to 58mm (≈2.28") — see variant options
Outer Diameter (OD)	52mm (≈2.05") to 110mm (≈4.33") — see variant options
Thickness	6mm (≈0.24") to 12mm (≈0.47") — see variant options
Temperature Range	Typically –40°C to +200°C (–40°F to +392°F)
Max Operating Pressure	Generally up to ~0.05 MPa (7 psi) — contact us to confirm
Shaft Surface Speed	Typically up to ~4–8 m/s (lubricated) — contact us to confirm
Shaft Tolerance	Generally h11 recommended
Housing Bore Tolerance	Generally H8 recommended
Shaft Surface Finish	Typically Ra 0.2–0.8 μm recommended
Quantity per Order	1 Pc (sold individually)
Standard	Metric (ISO/DIN compatible)
Fluid Compatibility	Petroleum oils, hydraulic fluids, fuels, greases (FKM)

⚠ Before You Order: Confirm all three dimensions — ID, OD, and thickness — using calipers on your existing seal or housing. A seal that is even 1mm off in OD will not press-fit correctly and may leak or fall out.

❓ Frequently Asked Questions

How do I choose the right size TC oil seal?

Measure the shaft inner diameter (ID), the bore outer diameter (OD), and the housing depth (thickness) with calipers. Match all three dimensions to the variant label — for example, 50mm × 70mm × 10mm means ID 50mm (≈1.97"), OD 70mm (≈2.76"), thickness 10mm (≈0.39"). When in doubt, go by the ID first, then confirm OD and thickness fit your housing. If your old seal has a part number stamped on it, that number typically encodes all three dimensions.

What does FKM mean, and why does it matter for oil seals?

FKM (fluoroelastomer, also marketed as Viton) is a synthetic rubber that generally resists petroleum-based oils, hydraulic fluids, fuels, and elevated temperatures better than standard NBR (nitrile) seals. It is typically rated for continuous service up to around 200°C (392°F), making it suitable for demanding engine, gearbox, and pump applications where a nitrile seal would harden and crack prematurely.

What is the pressure rating of these seals?

TC-type rotary shaft seals are generally designed for low-pressure dynamic sealing — typically up to around 0.05 MPa (7 psi) of differential pressure. They are not intended for high-pressure hydraulic circuits. For exact pressure ratings for your specific size, contact us to confirm before ordering.

Can these seals be used outdoors or in wet, dirty environments?

Yes. The double-lip TC design includes a secondary dust exclusion lip that helps block water, dirt, and contaminants from the atmosphere side. FKM also offers good resistance to weathering and ozone. For fully submerged or high-pressure wash-down environments, verify the specific application with us before ordering.

Are these metric seals compatible with standard shaft tolerances?

These are metric-dimensioned seals following common ISO/DIN standards. They are generally compatible with shafts machined to h11 tolerance and housings bored to H8 tolerance. Shaft surface finish should typically be Ra 0.2–0.8 μm for reliable sealing. Always verify your shaft and housing dimensions before installation.

How do I know if I need a single-lip or double-lip (TC) seal?

A single-lip seal retains lubricant on one side. A TC double-lip seal adds a secondary dust/exclusion lip on the atmosphere side, which is generally preferred when the shaft is exposed to dirt, dust, water spray, or debris. For most automotive, agricultural, and industrial shaft applications, the TC double-lip design is the more protective choice.

What shaft speed can these seals handle?

Acceptable shaft surface speed depends on the seal diameter, lip material, and lubrication. FKM TC seals typically handle shaft surface speeds up to around 4–8 m/s under normal lubricated conditions. For high-speed applications, contact us to confirm suitability for your specific ID and RPM before ordering.

🛒 Select your ID × OD × Thickness above, then add to cart — ships from our US warehouse.

TC Oil Seal FKM Double Lip Rotary Shaft Seal — ID 45mm to 58mm

Payment & Security

Let customers speak for us

DIY Expert Support

Beschreibung

TC FKM Double Lip Oil Seal — Stop Leaks on Rotating Shafts, ID 45mm to 58mm

✅ Key Features of These TC FKM Double Lip Rotary Shaft Seals

📐 Technical Specifications — TC FKM Double Lip Oil Seal

❓ Frequently Asked Questions

TC Oil Seal FKM Double Lip Rotary Shaft Seal — ID 45mm to 58mm

You may also like

Recently viewed