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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 SC-design seal features a spring-loaded lip and is constructed from fluoro material, with an inside…

SKU 3G-OTH-124306

Also listed as: 9842127127SCV · 98 4212712 7SCV · 98-4212712-7SCV

Brand
DDS
Item
Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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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
98.4212712.7SCV
Type
SC, Fluoro
OD
5 in
Wd
0.5 in
ID
3.875 in
Seal Design
SC
System of Measurement
Inch

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 SC-design seal features a spring-loaded lip and is constructed from fluoro material, with an inside diameter of 3.875 inches, an outside diameter of 5 inches, and a width of 0.5 inches (MPN 98.4212712.7SCV). It is an inch-system component suitable for industrial sealing applications.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal used for?

The DDS Rotary Shaft Seal is used to prevent fluid leakage and exclude contaminants in rotating shaft applications. It is ideal for industrial equipment such as pumps, gearboxes, and motors where a single-lip seal with a spring-loaded fluoro lip provides reliable sealing in rough bore housings.

What are the specifications of the DDS Rotary Shaft Seal 98.4212712.7SCV?

This DDS seal has an inside diameter of 3.875 inches, an outside diameter of 5 inches, and a width of 0.5 inches. It features an SC design with a spring-loaded fluoro lip and a rubber-enclosed case for rough bores. The system of measurement is inch, and the manufacturer part number is 98.4212712.7SCV.

Where to buy the DDS Rotary Shaft Seal in worldwide?

You can source the DDS Rotary Shaft Seal 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; we supply genuine DDS seals for industrial applications.

How to install the DDS Rotary Shaft Seal?

To install, ensure the bore is clean and free of burrs. Press the seal evenly into the housing using a suitable driver that contacts the outer case only. Lubricate the lip and shaft before installation. Avoid damaging the fluoro lip or spring. Follow standard shaft seal installation practices for best results.

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.

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Single-lip oil seal with rubber-enclosed case for rough bores. SC design with fluoro material and spring-loaded lip. Inch dimensions: 0.25 in inner diameter, 0.75 in outer diameter, 0.25 in width. Used to retain lubricants and exclude contaminants in rotating shaft applications such as pumps, gearboxes, and motors
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This single-lip oil seal features a rubber-enclosed case for installation in rough bores. The spring-loaded lip provides effective sealing on rotating shafts in applications such as pumps, gearboxes, and motors. Constructed with fluoro material, it offers resistance to various fluids and temperatures. Inch dimensions: 4.5 in inner diameter, 5.5 in outer diameter, 0.472 in width
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This single-lip oil seal features a rubber-enclosed case for use in rough bores. The SC design includes a spring-loaded lip made of fluoro material. It is used to retain lubricants and exclude contaminants in rotating shaft applications such as pumps, gearboxes, and motors. Inner diameter 1.125 in, outer diameter 1.875 in, width 0.25 in
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