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DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 5.125 in ID, 6.125 in 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, SC, Nitrile, 5.125 in ID, 6.125 in OD

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case for rough bores, featuring a spring-loaded design. This SC-type seal is made of nitrile and has an inside diameter of 5.125 inches, an…

SKU 3G-OTH-125058

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 5.125 in ID, 6.125 in OD
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
130.17155.5712.7SC
Type
SC, Nitrile
OD
6.125 in
Wd
0.5 in
ID
5.125 in
Seal Design
SC
System of Measurement
Inch
View Full Spec Sheet

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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 design. This SC-type seal is made of nitrile and has an inside diameter of 5.125 inches, an outside diameter of 6.125 inches, and a width of 0.5 inches. It is an inch-system component identified by manufacturer part number 130.17155.5712.7SC.

Frequently Asked Questions

What is a DDS rotary shaft seal used for?

A DDS rotary shaft seal prevents fluid leakage and contamination in rotating equipment such as pumps, gearboxes, and motors. This single-lip nitrile seal with a spring-loaded SC design is suited for rough bores in industrial machinery requiring reliable sealing at moderate speeds.

What are the specifications of the DDS rotary shaft seal 130.17155.5712.7SC?

This DDS rotary shaft seal has an inside diameter of 5.125 inches, an outside diameter of 6.125 inches, and a width of 0.5 inches. It is a single-lip SC-type seal with a rubber-enclosed case, made of nitrile, and uses an inch system of measurement.

Where to buy DDS rotary shaft seals worldwide?

3G Electric supplies DDS rotary shaft seals worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine DDS seals like the 130.17155.5712.7SC to customers in any region.

How to install a DDS rotary shaft seal?

To install a DDS rotary shaft seal, 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 lightly before installation to prevent dry start 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

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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