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DDS Dual-Lip Oil Seal with Metal Case for Smooth Bore - Dual-Lip Oil Seals with Metal Cases for Smooth Bores
DDSDual-Lip Oil Seals with Metal Cases for Smooth Bores

DDS Dual-Lip Oil Seal with Metal Case for Smooth Bore

The DDS Rotary Shaft Seal is a dual-lip oil seal with a metal case, designed for smooth bores. This specific model, MPN 63.582.5512.7TB, features a TB seal design, a nitrile lip material, and inch-system dimensions…

SKU 3G-OTH-123982

Also listed as: 6358255127TB · 63 582 5512 7TB · 63-582-5512-7TB

Brand
DDS
Item
Dual-Lip Oil Seal with Metal Case for Smooth Bore
Part Number
63.582.5512.7TB
Category
Dual-Lip Oil Seals with Metal Cases for Smooth Bores
Available to Order
Also known as:63.582.5512.7TBDDS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

DDS
Manufacturer Part Number
63.582.5512.7TB
Type
TB, Nitrile
OD
3.25 in
Wd
0.5 in
ID
2.5 in
Seal Design
TB
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 dual-lip oil seal with a metal case, designed for smooth bores. This specific model, MPN 63.582.5512.7TB, features a TB seal design, a nitrile lip material, and inch-system dimensions: a 2.5-inch inner diameter, a 3.25-inch outer diameter, and a 0.5-inch width. It is a 2-lip seal with a spring.

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. Its dual-lip design with a spring provides effective sealing in industrial applications where smooth bores and inch-dimension shafts are present.

What are the specifications of the DDS rotary shaft seal MPN 63.582.5512.7TB?

This DDS rotary shaft seal has a TB seal design, a nitrile lip material, and inch-system dimensions: a 2.5-inch inner diameter, a 3.25-inch outer diameter, and a 0.5-inch width. It is a dual-lip seal with a spring and a metal case for smooth bores.

Where to buy DDS rotary shaft seals worldwide?

3G Electric supplies DDS rotary shaft seals worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this MPN 63.582.5512.7TB or other DDS seal models for your application.

How to install a DDS dual-lip oil seal?

To install a DDS dual-lip oil seal, ensure the housing bore is clean and smooth. Use a seal driver or press to apply even pressure on the metal case outer diameter, seating the seal squarely. Lubricate the lip lightly before installation to prevent damage during shaft insertion.

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 dual-lip oil seals with metal cases for smooth bores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This dual-lip oil seal features a metal case for installation in smooth bores. The TB design includes two sealing lips and a garter spring for effective lubricant retention and contaminant exclusion. Made from nitrile rubber, it is suited for rotating shaft applications in industrial equipment such as gearboxes, pumps, and motors. Dimensions: 1.938 in inside diameter, 2.688 in outside diameter, 0.313 in width
DDS
This dual-lip oil seal features a metal case for installation in smooth bores. The TB design includes two sealing lips and a garter spring for effective lubricant retention and contaminant exclusion. Made from nitrile rubber, it is suited for rotating shaft applications in industrial equipment such as gearboxes, pumps, and motors. Dimensions: 1.938 in inside diameter, 2.688 in outside diameter, 0.313 in width

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