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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 for rough bores, featuring a spring-loaded SC design. This inch-system seal has a 2.098 in ID, 3.16 in OD, and 0.375 in width…

SKU 3G-OTH-124594

Also listed as: 53288026952SC · 53 2880 269 52SC · 53-2880-269-52SC

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
53.2880.269.52SC
Type
SC, Nitrile
OD
3.16 in
Wd
0.375 in
ID
2.098 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 for rough bores, featuring a spring-loaded SC design. This inch-system seal has a 2.098 in ID, 3.16 in OD, and 0.375 in width, constructed from nitrile material (MPN 53.2880.269.52SC).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal used for?

The DDS Rotary Shaft Seal is used to retain lubricants and exclude contaminants in rotating shaft applications. Its single-lip, spring-loaded SC design with a rubber-enclosed case is ideal for rough bores in industrial gearboxes, pumps, and motors where inch-system seals are required.

What are the specifications of the DDS Rotary Shaft Seal?

The DDS Rotary Shaft Seal (MPN 53.2880.269.52SC) has a 2.098 in ID, 3.16 in OD, and 0.375 in width. It features a single lip with a spring, SC design, and nitrile material. The system of measurement is inch, and the seal design is SC for rough bore applications.

Where to buy the DDS Rotary Shaft Seal 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 on this inch-system seal.

How to install a DDS Rotary Shaft Seal?

To install a DDS Rotary Shaft Seal, ensure the bore is clean and free of burrs. Use a seal driver or press to apply even pressure on the outer case, never on the lip. Lubricate the lip and shaft before installation. For rough bores, the rubber-enclosed case helps compensate for surface irregularities.

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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DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 5.938 in ID, 7 in OD, 0.5 in Wd (MPN 150.81177.812.7SC)
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This single-lip oil seal features a rubber-enclosed case for use in rough bore housings. The spring-loaded SC design provides reliable sealing in rotating shaft applications such as pumps, gearboxes, and motors. Constructed from nitrile, it has an inside diameter of 2.563 inches, an outside diameter of 3.375 inches, and a width of 0.375 inches
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DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 2.813 in ID, 3.625 in OD, 0.375 in Wd (MPN 71.4392.079.52SC)
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