Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
DDS Dual-Lip Oil Seal with Metal Case for Smooth Bores - Dual-Lip Oil Seals with Metal Cases for Smooth Bores
DDSDual-Lip Oil Seals with Metal Cases for Smooth Bores

DDS Dual-Lip Oil Seal with Metal Case for Smooth Bores

The DDS Rotary Shaft Seal is a dual-lip oil seal with a metal case for smooth bores, featuring a TB seal design and a spring-loaded 2-lip configuration. This metric seal has a 260 mm inner diameter, 320 mm outer…

SKU 3G-OTH-124265

Also listed as: 26032025 TB · 26032025-TB

Brand
DDS
Item
Dual-Lip Oil Seal with Metal Case for Smooth Bores
Part Number
26032025TB
Category
Dual-Lip Oil Seals with Metal Cases for Smooth Bores
Available to Order
Also known as:26032025TBDDS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DDS
Manufacturer Part Number
26032025TB
Type
TB, Nitrile
OD
320 mm
Wd
25 mm
ID
260 mm
Seal Design
TB
System of Measurement
Metric

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DDS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DDS Rotary Shaft Seal is a dual-lip oil seal with a metal case for smooth bores, featuring a TB seal design and a spring-loaded 2-lip configuration. This metric seal has a 260 mm inner diameter, 320 mm outer diameter, and 25 mm width, constructed from nitrile material (MPN 26032025TB).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 26032025TB used for?

The DDS Rotary Shaft Seal 26032025TB is a dual-lip oil seal with a metal case designed for smooth bores. It prevents lubricant leakage and contaminant ingress in rotating shafts, commonly used in industrial gearboxes, pumps, and heavy machinery requiring a 260 mm shaft diameter.

What are the specifications of the DDS Rotary Shaft Seal 26032025TB?

This DDS seal has a 260 mm inner diameter, 320 mm outer diameter, and 25 mm width. It features a TB seal design with a spring-loaded 2-lip configuration made of nitrile material. The system of measurement is metric, and the manufacturer part number is 26032025TB.

Where to buy the DDS Rotary Shaft Seal 26032025TB worldwide?

You can source the DDS Rotary Shaft Seal 26032025TB through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the seal reaches your facility reliably.

How to install a DDS dual-lip rotary shaft seal?

To install a DDS dual-lip rotary shaft seal, ensure the housing bore is clean and free of burrs. Press the seal evenly into the bore using a suitable driver that contacts the metal case only. Lubricate the seal lips lightly before installation to prevent dry start damage.

Used in

Common applications for DDS
Pump shaft sealing — DDS dual-lip TC-type seals in nitrile or fluoro for rough bore housings
Gearbox input and output shafts — DDS TF-type spring-loaded seals to retain lubricant and exclude dust
Electric motor bearing housings — DDS single-lip or dual-lip seals sized by shaft and bore dimensions
Rotating equipment maintenance — DDS oil seals identified by MPN or measured ID, OD, and width for replacement
Process industry mixers and agitators — DDS fluoro seals for chemical and temperature resistance
Mobile and off-highway drivetrains — DDS nitrile seals for moderate-temperature grease and oil retention
Not sure this is the right part? Photo-identify it→

DDS Products

3G Electric supplies DDS dual-lip oil seals with metal cases for smooth bores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from DDS

View all DDS parts →
This dual-lip oil seal features a metal case for installation in smooth bores. The TB design includes two sealing lips and a garter spring for effective lubricant retention and contaminant exclusion. Made from nitrile rubber, it is suited for rotating shaft applications in industrial equipment such as gearboxes, pumps, and motors. Dimensions: 1.938 in inside diameter, 2.688 in outside diameter, 0.313 in width
DDS
This dual-lip oil seal features a metal case for installation in smooth bores. The TB design includes two sealing lips and a garter spring for effective lubricant retention and contaminant exclusion. Made from nitrile rubber, it is suited for rotating shaft applications in industrial equipment such as gearboxes, pumps, and motors. Dimensions: 1.938 in inside diameter, 2.688 in outside diameter, 0.313 in width
This dual-lip oil seal features a metal case for installation in smooth bores. It has a TB seal design with a nitrile lip and a spring to maintain lip contact. Dimensions are 2.5 in inner diameter, 3.25 in outer diameter, and 0.5 in width. Used in rotating equipment such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants
DDS
This dual-lip oil seal features a metal case for installation in smooth bores. It has a TB seal design with a nitrile lip and a spring to maintain lip contact. Dimensions are 2.5 in inner diameter, 3.25 in outer diameter, and 0.5 in width. Used in rotating equipment such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first