NBR TC Rotary Shaft Oil Seal | Nitrile Lip Seal with Garter Spring | 8–16mm Shaft

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

NBR TC Rotary Shaft Oil Seal | Nitrile Lip Seal with Garter Spring | 8–16mm Shaft

HomeDIYer

Keine Bewertungen

By HomeDIYer®

Size(ID x OD x Height): 8 x 18 x 5mm

Pack Quantity(pcs): 2

Preis:

$3.47 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

NBR TC Rotary Shaft Oil Seal — Stop Leaks at the Source

Mechanics, equipment builders, and maintenance professionals know the frustration of a weeping shaft seal — oil on the floor, contaminated bearings, and a machine that won't stay in service. Whether you're rebuilding a gearbox, servicing a pump, or replacing a worn seal on agricultural equipment, having the right rotary shaft oil seal on hand is the difference between a quick fix and an extended downtime.

These NBR TC rotary shaft oil seals feature a double-lip nitrile rubber construction with an integrated garter spring. Each seal is defined by three dimensions: Inner Diameter (ID) × Outer Diameter (OD) × Height — available in a wide range from 8 × 18 × 5mm up to 16 × 40 × 7mm (≈0.31"–0.63" ID). Sold in packs of 2, 5, 10, 20, 25, 30, or 50 pieces so you can stock exactly what your shop needs.

Typical applications include rotary shaft sealing on electric motors, small gearboxes, hydraulic pumps, lawn and garden equipment, and light industrial machinery — anywhere a reliable nitrile lip seal with garter spring is needed to retain oil and exclude dust.

🔵 Compatibility Note: These are metric TC-type oil seals. Confirm your shaft ID, housing bore OD, and housing depth (Height) before ordering. Dimensions are listed as ID × OD × Height (mm). Select your exact size from the variant dropdown above.

✅ Key Features of These NBR TC Rotary Shaft Oil Seals

🔩Double-Lip TC Design — Primary sealing lip retains lubricant; secondary dust lip blocks contaminants from entering the bearing cavity, extending equipment service life.
🌀Integrated Garter Spring — Maintains consistent radial pressure on the shaft surface, compensating for minor shaft runout and keeping the nitrile lip seal with garter spring seated under dynamic conditions.
🧪NBR Nitrile Rubber Construction — Generally resistant to petroleum-based oils, hydraulic fluids, water, and common lubricants; suitable for a broad range of rotary shaft sealing applications.
📐Wide Size Range — Covers shaft diameters from 8mm to 16mm (≈5/16" to 5/8") with multiple OD and height combinations, making it easier to find the right fit for gearbox oil seal replacement or pump shaft sealing.
📦Flexible Pack Quantities — Available in 2, 5, 10, 20, 25, 30, or 50-piece packs so maintenance shops and DIYers can order the right quantity without overstocking.
⚙️Metric Dimensional Standard — Sized to metric standards (ID × OD × Height in mm) for straightforward cross-referencing with OEM specifications on European and Asian-origin equipment.

📐 Technical Specifications — TC Rotary Shaft Oil Seal

Seal Type	TC (Double Lip with Garter Spring)
Material	NBR (Nitrile Butadiene Rubber)
Inner Diameter (ID) Range	8mm – 16mm (≈5/16" – 5/8")
Outer Diameter (OD) Range	17mm – 40mm (≈11/16" – 1-9/16")
Height Range	5mm – 10mm (≈3/16" – 3/8")
Available Sizes (ID × OD × H)	See variant options
Pack Quantities	2 / 5 / 10 / 20 / 25 / 30 / 50 pcs
Lip Configuration	Primary oil lip + secondary dust lip
Spring Type	Garter spring (integrated)
Typical Operating Temperature	Generally –40°C to +120°C (–40°F to +248°F) for NBR
Fluid Compatibility	Petroleum oils, hydraulic fluids, water, common lubricants (confirm for specific fluids)
Shaft Surface Finish (Recommended)	Contact us to confirm
Color / Finish	Black (NBR rubber body)
Country of Origin	See variant options

⚠️ Size Verification Recommended: TC oil seal dimensions must match your housing bore and shaft exactly. If you are unsure of your size, measure the shaft OD, housing bore ID, and housing depth before selecting a variant. Contact us if you need help cross-referencing.

❓ Frequently Asked Questions

How do I choose the right TC oil seal size?

Measure three dimensions: shaft diameter (ID), housing bore diameter (OD), and housing depth (Height). All three must match your application. For example, a 10 × 22 × 7mm seal fits a 10mm shaft in a 22mm bore with a 7mm housing depth. When in doubt, measure twice and consult your equipment manual. Inch equivalents: 8mm ≈ 5/16", 10mm ≈ 3/8", 12mm ≈ 15/32", 14mm ≈ 9/16", 15mm ≈ 19/32", 16mm ≈ 5/8".

What load or pressure can these oil seals handle?

TC-type oil seals are generally designed for low-to-medium pressure applications. They are typically rated for shaft speeds up to 4–8 m/s and static pressures up to 0.3 bar, though exact ratings vary by size and installation. For high-pressure hydraulic systems, a different seal type may be required.

Are these seals suitable for outdoor or wet environments?

Yes. NBR (nitrile butadiene rubber) generally offers good resistance to water, oil, and mild weather exposure. However, for prolonged UV exposure or extreme outdoor conditions, a Viton (FKM) seal may be more appropriate. These seals are well-suited for enclosed outdoor equipment such as pumps and gearboxes.

What fluids are these NBR oil seals compatible with?

NBR seals are generally compatible with petroleum-based oils, hydraulic fluids, water, and many common lubricants. They are not recommended for use with ketones, esters, or aromatic hydrocarbons. Always verify compatibility with your specific fluid before installation.

What does "TC" mean in TC oil seal?

"TC" stands for a double-lip seal design with a garter spring. The primary lip retains oil or grease, while the secondary dust lip prevents contaminants from entering. The garter spring maintains consistent radial lip pressure on the shaft, improving sealing performance over time.

Can I use these seals in a gearbox or motor application?

Yes. TC rotary shaft oil seals are commonly used in gearboxes, electric motors, pumps, agricultural equipment, and automotive applications. Ensure the shaft surface finish is smooth (typically Ra 0.2–0.8 μm) and free of burrs for best sealing performance.

How do I install a TC oil seal without damaging it?

Use a seal driver or a flat press tool to push the seal in squarely. Never hammer directly on the seal face. Lightly lubricate the lip with clean oil before installation. Protect the lip from sharp shaft edges by using a chamfer or installation sleeve.

🛒 Select your size and pack quantity above, then add to cart — ships from our US warehouse.

NBR TC Rotary Shaft Oil Seal | Nitrile Lip Seal with Garter Spring | 8–16mm Shaft

Payment & Security

Let customers speak for us

DIY Expert Support

Beschreibung

NBR TC Rotary Shaft Oil Seal — Stop Leaks at the Source

✅ Key Features of These NBR TC Rotary Shaft Oil Seals

📐 Technical Specifications — TC Rotary Shaft Oil Seal

❓ Frequently Asked Questions

NBR TC Rotary Shaft Oil Seal | Nitrile Lip Seal with Garter Spring | 8–16mm Shaft

You may also like

Recently viewed