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DDS IN39.6862.512.7SC Single-Lip Oil Seal with Rubber-Enclosed - Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSSingle-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS IN39.6862.512.7SC Single-Lip Oil Seal with Rubber-Enclosed

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 garter spring and is constructed from nitrile, with an inside diameter of 1.563…

SKU 3G-OTH-125665

Also listed as: IN3968625127SC · IN39 6862 512 7SC · IN39-6862-512-7SC

Brand
DDS
Item
IN39.6862.512.7SC Single-Lip Oil Seal with Rubber-Enclosed
Part Number
IN39.6862.512.7SC
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
Available to Order
Also known as:IN39.6862.512.7SCDDS
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Technical Specifications

DDS
Manufacturer Part Number
IN39.6862.512.7SC
Type
SC, Nitrile, Garter
OD
2.461 in
Wd
0.5 in
ID
1.563 in
Seal Design
SC
System of Measurement
Inch

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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 garter spring and is constructed from nitrile, with an inside diameter of 1.563 inches, an outside diameter of 2.461 inches, and a width of 0.5 inches (MPN IN39.6862.512.7SC). It is an inch-system component suitable for industrial shaft sealing applications.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal used for?

The DDS Rotary Shaft Seal is used to prevent lubricant leakage and exclude contaminants in rotating shaft applications. Its single-lip design with a garter spring and rubber-enclosed case is ideal for rough bores in industrial equipment such as pumps, gearboxes, and motors.

What are the specifications of the DDS Rotary Shaft Seal?

This DDS seal has an inside diameter of 1.563 in, an outside diameter of 2.461 in, and a width of 0.5 in. It features an SC seal design, a garter spring, and a nitrile lip. The system of measurement is inch, and the manufacturer part number is IN39.6862.512.7SC.

Where to buy the DDS Rotary Shaft Seal worldwide?

3G Electric supplies the DDS Rotary Shaft Seal worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this seal for your application.

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 squarely into the housing using a suitable driver that contacts the outer case. Lubricate the seal lip before installation to prevent damage during startup.

Used in

Common applications for DDS
Pump shaft sealing — DDS dual-lip TC-type seals in nitrile or fluoro for rough bore housings
Gearbox input and output shafts — DDS TF-type spring-loaded seals to retain lubricant and exclude dust
Electric motor bearing housings — DDS single-lip or dual-lip seals sized by shaft and bore dimensions
Rotating equipment maintenance — DDS oil seals identified by MPN or measured ID, OD, and width for replacement
Process industry mixers and agitators — DDS fluoro seals for chemical and temperature resistance
Mobile and off-highway drivetrains — DDS nitrile seals for moderate-temperature grease and oil retention
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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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