TBG 62x93x13 mm Oil Seal | NBR Brown Semi Metal Case

TBG 62×93×13 mm semi metal case oil seal, made of premium brown NBR nitrile rubber with integrated carbon steel garter spring and double lip design. Classic automotive drivetrain seal with exposed metal skeleton for rigid mounting, primary lip for oil retention and auxiliary dust lip for contamination protection. Widely used in passenger car and light truck transmissions, differentials and axle systems. Factory direct supply with stable stock, ideal for auto parts distributors, repair workshops and aftermarket replacement procurement.

Tags: TBG 62x93x13 oil seal, semi-metal case oil seal, brown NBR oil seal, automotive drivetrain seal, transmission oil seal, differential seal, double lip oil seal, aftermarket auto seal, 62mm shaft seal, ISO 6194 oil seal

Product photos

Key specs: Inner diameter mm: 62 | Outer diameter mm: 93 | Height mm: 13 | Material: NBR | Spec & Model: ID 62mm × OD 93mm × Thickness 13mm | Spec & Model: NBR nitrile rubber sealing lips + Cold-rolled steel semi-metal outer case + Carbon steel garter spring | Spec & Model: TBG type double-lip exposed metal case seal | Spec & Model: Automotive transmission, differential & axle shaft sealing

Inner diameter mm: 62
Outer diameter mm: 93
Height mm: 13
Material: NBR
Spec & Model: ID 62mm × OD 93mm × Thickness 13mm
Spec & Model: NBR nitrile rubber sealing lips + Cold-rolled steel semi-metal outer case + Carbon steel garter spring
Spec & Model: TBG type double-lip exposed metal case seal
Spec & Model: Automotive transmission, differential & axle shaft sealing
Spec & Model: GB/T 13871
Size: ID 62mm × OD 93mm × Thickness 13mm
Material: NBR nitrile rubber sealing lips + Cold-rolled steel semi-metal outer case + Carbon steel garter spring
Structure: TBG type double-lip exposed metal case seal

Technical summary

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Spec	Value
Size	ID 62mm × OD 93mm × Thickness 13mm
Material	NBR nitrile rubber sealing lips + Cold-rolled steel semi-metal outer case + Carbon steel garter spring
Structure	TBG type double-lip exposed metal case seal
Application	Automotive transmission, differential & axle shaft sealing
规格型号	GB/T 13871

Pricing: request a quote (B2B / wholesale).

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Product details

This TBG 62×93×13 mm oil seal is a classic automotive drivetrain sealing solution, featuring a semi metal exposed skeleton structure and double lip configuration, specially designed for passenger car and light truck powertrain systems. As a TBG type oil seal, it adopts an exposed cold rolled steel outer case for reliable press fit mounting in the housing bore, providing strong structural rigidity and resistance to radial displacement under vibration. The precision molded brown NBR rubber features two sealing lips: the primary inner lip maintains stable radial contact pressure on the shaft surface with the support of a carbon steel garter spring, effectively blocking transmission oil and gear grease leakage; the auxiliary outer dust lip prevents external dust, road grime and moisture from invading the gear chamber, extending the service life of bearings and gears. This 62x93x13mm size is a common specification in automotive applications, interchangeable with original equipment seals of the same size from most OEM brands. It is suitable for both original equipment supporting and aftermarket maintenance replacement. We maintain long term stable stock of conventional automotive sizes to meet the needs of bulk distribution and urgent repair. Core advantages for buyers Standard automotive size, widely compatible with transmission and differential systems of most passenger car models Double lip design with both oil sealing and dust protection functions, suitable for complex road conditions Premium NBR compound, excellent oil resistance and wear resistance for long service life Semi metal skeleton structure, rigid mounting and good dimensional stability

Material and process

Material ：Premium grade NBR (nitrile butadiene rubber) sealing lips, cold rolled steel semi metal outer case, carbon steel garter spring Structure ：TBG type double lip exposed metal case rotary shaft oil seal (semi metal skeleton) Hardness ：70±5 Shore A Key performance ：Oil resistant, wear resistant, dust proof, anti aging Working temperature range: 30℃ +120℃ (standard NBR 70) Maximum working speed: ≤12 m/s Maximum working pressure: ≤5 bar Compliant standards: ISO 6194, GB/T 13871, DIN 3760 Manufacturing process Integrated vulcanization bonding between rubber lip and metal skeleton Precision trimming of sealing lip edge for uniform contact pressure Full dimensional inspection per production batch before shipment Quality control aligned with automotive aftermarket sealing standards Upgrade options ：FKM / HNBR material available for high temperature or heavy duty conditions

Application and compatibility

Product Type ：Automotive drivetrain semi metal case oil seal Core dimensions ：ID 62mm × OD 93mm, thickness 13mm Compatible fluids: Transmission oil, gear oil, bearing grease, engine oil Typical application positions: Manual / automatic transmission input / output shaft sealing Front / rear differential drive shaft sealing Half axle shaft sealing Transfer case component sealing Steering gear auxiliary sealing Compatible vehicle types: Passenger cars, SUVs, light trucks, commercial vans Suitable for ：Auto parts distributors, independent repair workshops, fleet maintenance centers, aftermarket parts importers Buyer notice ：This is a standard size aftermarket replacement part. Please confirm shaft diameter, housing bore size and installation depth before ordering. Dimension mismatch will cause lubricant leakage after installation.

Selection guide

Selection Guide 1. Confirm shaft diameter 62mm, housing bore 93mm, installation depth 13mm, and select TBG type for exposed housing bore with dust protection requirements. 2. Standard NBR version is recommended for conventional transmission oil lubrication and working temperature 30℃ 120℃; select FKM / HNBR upgrade for high temperature or heavy load conditions. 3. For vehicles operating in dusty or muddy environments, double lip structure such as TBG is strongly recommended. Installation Steps Surface Preparation Thoroughly clean the installation housing bore and shaft surface, remove burrs, dirt, old seal residue and impurities. Pre lubrication Apply compatible transmission oil or grease evenly on the sealing lip and shaft surface to avoid lip cutting during installation. Installation Press the seal into the housing bore evenly with a dedicated installation tool, keep it perpendicular to the shaft. Avoid hitting the seal directly with hard tools. Post installation Check Confirm the seal is properly seated in the groove without tilting, and the sealing lip is not twisted or damaged.

Packaging and delivery

Inner packaging ：Each piece individually packed in anti dust poly bag to protect the sealing lip. Outer packaging ：Standard export corrugated carton with moisture proof lining. Custom packaging with private label available. Packing quantity ：Adjustable per bulk order requirements. Lead time Stock items ：Ship within 7 15 working days after payment Custom private label / packaging orders: 25 40 working days Large volume bulk orders: Lead time to be confirmed based on quantity Custom services ：Private label printing, custom packaging design, consolidated shipping for mixed SKUs Shipping terms ：EXW, FOB, CIF available Export documents ：Commercial invoice, packing list, certificate of origin available on request

FAQ

There are only competing products—OEM and model—but not your part number. Can we use them as a reference for selection?

Sure. Please include the competing products/OEM model, key dimensions (ID × OD × height, in mm), and operating conditions (medium, temperature, pressure, rotational speed) to the inquiry form, and we will match them with equivalent specs items in our catalog.If dimensions are unavailable, please send model and photos/drawing first, and we will confirm the details. The final model selection will be based on the confirmation of drawing and operating conditions, and the official quotation will be subject to the written quotation order.

Does it support OEM/ODM along with privatization of packaging and tagging?

We support performing OEM/ODM in accordance with drawing/sample, as well as packaging and marking customization within the agreed upon scope.Please provide details on the target market’s compliance requirements and estimated annual volume. During the RFQ phase, we will confirm process feasibility, tooling costs, and mass production cycle time.

What is TBG 62x93x13 mm oil seal used for?

It is widely used for automotive drivetrain sealing, including transmission shafts, differentials and half axles in passenger cars and light trucks, retaining lubricant and blocking dust.

What does TBG type oil seal mean?

TBG type means semi metal exposed skeleton double lip oil seal, with steel outer case for rigid mounting, primary lip for oil sealing and auxiliary lip for dust protection.

What material is this automotive drivetrain seal made of?

Made of premium grade brown NBR nitrile rubber sealing lips with cold rolled steel semi metal outer case and carbon steel garter spring, working temperature 30℃ to +120℃.

Is this 62x93x13 seal a standard automotive size?

Yes, it is a standard automotive size, widely compatible with transmission and differential systems of most passenger car and light truck models.

What is the maximum working speed of this oil seal?

The recommended maximum working speed is ≤12 m/s under normal load and lubrication conditions.

What is your typical MOQ for this oil seal?

Depends on spec; typically 100 5,000 pcs. Sample orders are supported for quality evaluation before bulk purchase.

What is the lead time for stock orders?

Stock items are shipped within 7 15 working days after payment. Custom orders take 25 40 working days.

What trade terms do you offer?

We offer EXW, FOB and CIF trade terms to support cross border procurement.

Do you have a high temperature version?

Yes, we also offer FKM and HNBR versions for higher temperature and heavy duty working conditions.

Can I mix different seal sizes in one order?

Yes, mixed sizes and types are supported in one order, with consolidated shipping to reduce logistics cost.