Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 265 mm ID, 290 mm OD - Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSSingle-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 265 mm ID, 290 mm OD

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case designed for rough bores. This metric SF-design seal features a nitrile construction with a 265 mm inner diameter, 290 mm outer diameter…

SKU 3G-OTH-123762

Also listed as: 26529016 SF · 26529016-SF

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 265 mm ID, 290 mm OD
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
Available to Order
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.
Worldwide Shipping
Air & sea freight
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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DDS
Manufacturer Part Number
26529016SF
Type
SF, Nitrile
OD
290 mm
Wd
16 mm
ID
265 mm
Seal Design
SF
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 single-lip oil seal with a rubber-enclosed case designed for rough bores. This metric SF-design seal features a nitrile construction with a 265 mm inner diameter, 290 mm outer diameter, and 16 mm width (MPN 26529016SF). It includes a spring-loaded lip for sealing performance.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 26529016SF used for?

The DDS Rotary Shaft Seal 26529016SF is a single-lip oil seal with a rubber-enclosed case designed for rough bores. It seals rotating shafts in industrial equipment such as gearboxes, pumps, and motors, preventing lubricant leakage and contaminant ingress in metric applications.

What are the specifications of the DDS Rotary Shaft Seal 26529016SF?

The DDS Rotary Shaft Seal 26529016SF has a 265 mm inner diameter, 290 mm outer diameter, and 16 mm width. It features an SF seal design with a nitrile lip and a spring-loaded lip for sealing performance. The system of measurement is metric, and the brand is DDS.

Where to buy the DDS Rotary Shaft Seal 26529016SF worldwide?

You can source the DDS Rotary Shaft Seal 26529016SF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the DDS Rotary Shaft Seal 26529016SF?

To install the DDS Rotary Shaft Seal 26529016SF, ensure the bore and shaft are clean and free of burrs. Use a seal driver or press to apply even pressure on the outer case, avoiding damage to the nitrile lip. Lubricate the lip lightly before installation to prevent dry start.

Used in

Common applications for DDS
Industrial pump shaft sealing — DDS dual-lip TC seals for water and wastewater pumps
Gearbox oil retention — DDS TA seals with reinforced metal cases in smooth bore housings
Compressor crankshaft sealing — DDS single-lip SA seals for moderate pressure applications
Food processing equipment — DDS fluoroelastomer TCN seals for chemical resistance
Conveyor drive motor sealing — DDS SC seals with rubber-enclosed cases for rough bores
Hydraulic power unit sealing — DDS dual-lip TCN seals for high-temperature oil systems

DDS Products

3G Electric supplies DDS single-lip oil seals with rubber-enclosed cases for rough 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 340 mm ID, 380 mm OD, 18 mm Wd (MPN 34038018SF)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 340 mm ID, 380 mm OD, 18 mm Wd (MPN 34038018SF)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 310 mm ID, 350 mm OD, 18 mm Wd (MPN 31035018SF)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 310 mm ID, 350 mm OD, 18 mm Wd (MPN 31035018SF)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 300 mm ID, 340 mm OD, 18 mm Wd (MPN 30034018SF)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 300 mm ID, 340 mm OD, 18 mm Wd (MPN 30034018SF)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 330 mm ID, 370 mm OD, 18 mm Wd (MPN 33037018SF)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 330 mm ID, 370 mm OD, 18 mm Wd (MPN 33037018SF)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 315 mm ID, 355 mm OD, 18 mm Wd (MPN 31535518SF)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 315 mm ID, 355 mm OD, 18 mm Wd (MPN 31535518SF)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 185 mm ID, 210 mm OD, 13 mm Wd (MPN 18521013SF)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 185 mm ID, 210 mm OD, 13 mm Wd (MPN 18521013SF)

More from DDS

View all DDS parts
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 78 mm ID, 100 mm OD, 10 mm Wd (MPN 7810010SCV)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 78 mm ID, 100 mm OD, 10 mm Wd (MPN 7810010SCV)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 33 mm ID, 50 mm OD, 10 mm Wd, 10 psi Max Pressure (MPN 335010SCV)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 33 mm ID, 50 mm OD, 10 mm Wd, 10 psi Max Pressure (MPN 335010SCV)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 52 mm ID, 68 mm OD, 8 mm Wd, 7 psi Max Pressure (MPN 52688SC)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 52 mm ID, 68 mm OD, 8 mm Wd, 7 psi Max Pressure (MPN 52688SC)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 11 mm ID, 17 mm OD, 4 mm Wd, 10 psi Max Pressure (MPN 11174SCV)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 11 mm ID, 17 mm OD, 4 mm Wd, 10 psi Max Pressure (MPN 11174SCV)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 64 mm ID, 80 mm OD, 8 mm Wd, 10 psi Max Pressure (MPN 64808SCV)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 64 mm ID, 80 mm OD, 8 mm Wd, 10 psi Max Pressure (MPN 64808SCV)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 360 mm ID, 400 mm OD, 20 mm Wd (MPN 36040020SCV)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 360 mm ID, 400 mm OD, 20 mm Wd (MPN 36040020SCV)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 340 mm ID, 380 mm OD, 20 mm Wd (MPN 34038020SCV)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Fluoro, 340 mm ID, 380 mm OD, 20 mm Wd (MPN 34038020SCV)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 87 mm ID, 110 mm OD, 13 mm Wd (MPN 8711013SF)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 87 mm ID, 110 mm OD, 13 mm Wd (MPN 8711013SF)