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DDS Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores - Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSSingle-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores

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 lip with a spring, measuring 340 mm ID, 380 mm OD, and 18 mm…

SKU 3G-OTH-125729

Also listed as: 34038018 SF · 34038018-SF

Brand
DDS
Item
Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores
Part Number
34038018SF
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
Available to Order
Also known as:34038018SFDDS
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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
34038018SF
Type
SF, Nitrile
OD
380 mm
Wd
18 mm
ID
340 mm
Seal Design
SF
System of Measurement
Metric

Technical Documents

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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 lip with a spring, measuring 340 mm ID, 380 mm OD, and 18 mm width (MPN 34038018SF).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 34038018SF used for?

The DDS Rotary Shaft Seal 34038018SF 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 demanding environments.

What are the specifications of the DDS Rotary Shaft Seal 34038018SF?

The DDS Rotary Shaft Seal 34038018SF has a 340 mm inner diameter, 380 mm outer diameter, and 18 mm width. It features a nitrile lip with a spring, an SF seal design, and a rubber-enclosed case for rough bores. It is a metric single-lip oil seal.

Where to buy the DDS Rotary Shaft Seal 34038018SF worldwide?

You can source the DDS Rotary Shaft Seal 34038018SF 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 the DDS Rotary Shaft Seal 34038018SF?

To install the DDS Rotary Shaft Seal 34038018SF, ensure the housing bore is clean and free of burrs. Press the seal evenly into the bore using a suitable driver, applying force on the outer case only. Lubricate the nitrile lip with compatible oil before installation to prevent damage.

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
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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.

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