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

DDS Dual-Lip Oil Seal with Reinforced Metal Case

The DDS Rotary Shaft Seal is a dual-lip oil seal with a reinforced metal case, designed for smooth bores. This TA-design seal features a 2-inch inner diameter, 3.375-inch outer diameter, and 0.375-inch width, with a…

SKU 3G-OTH-123732

Also listed as: IN5088572952TA · IN50 885 729 52TA · IN50-885-729-52TA

Brand
DDS
Item
Dual-Lip Oil Seal with Reinforced Metal Case
Category
Dual-Lip Oil Seals with Reinforced Metal Cases for Smooth 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
IN50.885.729.52TA
Type
TA, Nitrile
OD
3.375 in
Wd
0.375 in
ID
2 in
Seal Design
TA
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 dual-lip oil seal with a reinforced metal case, designed for smooth bores. This TA-design seal features a 2-inch inner diameter, 3.375-inch outer diameter, and 0.375-inch width, with a nitrile lip and spring. It is an inch-system component (MPN IN50.885.729.52TA).

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 spring provides reliable sealing in industrial applications requiring a smooth bore housing.

What are the specifications of the DDS rotary shaft seal IN50.885.729.52TA?

This DDS seal has a 2 in inner diameter, 3.375 in outer diameter, and 0.375 in width. It features a TA design with a nitrile lip and spring, inch system measurement, and a reinforced metal case for smooth bores.

Where to buy DDS rotary shaft seals worldwide?

3G Electric supplies DDS rotary shaft seals worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine DDS seals to your location with reliable support.

How to install a DDS dual-lip oil seal?

Ensure the housing bore is clean and smooth. Lubricate the seal lip and shaft, then press the seal evenly into the bore using a suitable driver tool. Avoid damaging the nitrile lip or spring during installation for optimal sealing performance.

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 dual-lip oil seals with reinforced 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This dual-lip oil seal features a reinforced metal case for installation in smooth bores. Constructed from nitrile with a spring-loaded lip, it is designed to retain lubricants and exclude contaminants in rotating shaft applications such as gearboxes, pumps, and motors. The TA seal design provides effective sealing in inch-system industrial equipment
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This dual-lip oil seal features a reinforced metal case for installation in smooth bores. Constructed from nitrile with a spring-loaded lip, it is designed to retain lubricants and exclude contaminants in rotating shaft applications such as gearboxes, pumps, and motors. The TA seal design provides effective sealing in inch-system industrial equipment
Metric dual-lip oil seal with reinforced metal case for smooth bores. Features a spring-loaded 2-lip TA design in nitrile. Measures 330 mm inner diameter, 370 mm outer diameter, and 18 mm width. Used in rotating shaft applications such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants
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Metric dual-lip oil seal with reinforced metal case for smooth bores. Features a spring-loaded 2-lip TA design in nitrile. Measures 330 mm inner diameter, 370 mm outer diameter, and 18 mm width. Used in rotating shaft applications such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants
This DDS dual-lip oil seal features a reinforced metal case for installation in smooth bores. It has a spring-loaded 2-lip configuration made of nitrile rubber, with a TA seal design. The seal is used to retain lubricants and exclude contaminants on rotating shafts in equipment such as gearboxes, pumps, and motors. Dimensions: 365 mm inner diameter, 405 mm outer diameter, 18 mm width
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This DDS dual-lip oil seal features a reinforced metal case for installation in smooth bores. It has a spring-loaded 2-lip configuration made of nitrile rubber, with a TA seal design. The seal is used to retain lubricants and exclude contaminants on rotating shafts in equipment such as gearboxes, pumps, and motors. Dimensions: 365 mm inner diameter, 405 mm outer diameter, 18 mm width
This DDS dual-lip oil seal features a reinforced metal case for installation in smooth bores. Constructed from nitrile with a spring-loaded lip, it is designed to retain lubricants and exclude contaminants in rotating shaft applications such as pumps, gearboxes, and motors. Rated for a maximum pressure of 7 psi, this metric seal has a 60 mm inner diameter, 95 mm outer diameter, and 10 mm width
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This DDS dual-lip oil seal features a reinforced metal case for installation in smooth bores. Constructed from nitrile with a spring-loaded lip, it is designed to retain lubricants and exclude contaminants in rotating shaft applications such as pumps, gearboxes, and motors. Rated for a maximum pressure of 7 psi, this metric seal has a 60 mm inner diameter, 95 mm outer diameter, and 10 mm width
This metric oil seal features a TA design with a spring-loaded dual-lip configuration and a reinforced metal case for smooth bores. Constructed from nitrile, it has a 105 mm inner diameter, 130 mm outer diameter, and 13 mm width. Suitable for retaining lubricants and excluding contaminants in rotating shaft applications such as pumps, gearboxes, and motors
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This metric oil seal features a TA design with a spring-loaded dual-lip configuration and a reinforced metal case for smooth bores. Constructed from nitrile, it has a 105 mm inner diameter, 130 mm outer diameter, and 13 mm width. Suitable for retaining lubricants and excluding contaminants in rotating shaft applications such as pumps, gearboxes, and motors
This dual-lip oil seal features a reinforced metal case for installation in smooth bores. The TA design includes two nitrile lips with a spring, providing effective retention of lubricants and exclusion of contaminants in rotating equipment such as pumps, gearboxes, and motors. Rated for a maximum pressure of 7 psi, it is suitable for general industrial applications
DDS
This dual-lip oil seal features a reinforced metal case for installation in smooth bores. The TA design includes two nitrile lips with a spring, providing effective retention of lubricants and exclusion of contaminants in rotating equipment such as pumps, gearboxes, and motors. Rated for a maximum pressure of 7 psi, it is suitable for general industrial applications

More from DDS

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This DDS dual-lip oil seal features a reinforced metal case for installation in smooth bores. The TA design includes two nitrile lips with a spring to retain lubricant and exclude contaminants. It is an inch-system component with a 7.75 in inside diameter, 10 in outside diameter, and 0.75 in width. Suitable for rotating shafts in pumps, gearboxes, and motors
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This DDS dual-lip oil seal features a reinforced metal case for installation in smooth bores. The TA design includes two nitrile lips with a spring to retain lubricant and exclude contaminants. It is an inch-system component with a 7.75 in inside diameter, 10 in outside diameter, and 0.75 in width. Suitable for rotating shafts in pumps, gearboxes, and motors
This dual-lip oil seal features a reinforced metal case for installation in smooth bores. The spring-loaded TA design provides consistent lip contact to retain lubricants and exclude contaminants in rotating equipment such as pumps, gearboxes, and motors. Made of nitrile, it has an inner diameter of 110 mm, outer diameter of 140 mm, and width of 13 mm
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This dual-lip oil seal features a reinforced metal case for installation in smooth bores. The spring-loaded TA design provides consistent lip contact to retain lubricants and exclude contaminants in rotating equipment such as pumps, gearboxes, and motors. Made of nitrile, it has an inner diameter of 110 mm, outer diameter of 140 mm, and width of 13 mm
This metric dual-lip oil seal features a reinforced metal case for installation in smooth bores. Constructed from Nitrile rubber with a TA design, it includes a spring to maintain lip contact. Suitable for sealing rotating shafts in industrial equipment such as pumps, gearboxes, and motors
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This metric dual-lip oil seal features a reinforced metal case for installation in smooth bores. Constructed from Nitrile rubber with a TA design, it includes a spring to maintain lip contact. Suitable for sealing rotating shafts in industrial equipment such as pumps, gearboxes, and motors
This dual-lip oil seal features a reinforced metal case for installation in smooth bores. The TA design includes a nitrile sealing element with a spring-loaded lip to retain lubricants and exclude contaminants in rotating shaft applications such as pumps, gearboxes, and motors. Inch-system dimensions: 4.25 in inner diameter, 5.5 in outer diameter, 0.5 in width
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This dual-lip oil seal features a reinforced metal case for installation in smooth bores. The TA design includes a nitrile sealing element with a spring-loaded lip to retain lubricants and exclude contaminants in rotating shaft applications such as pumps, gearboxes, and motors. Inch-system dimensions: 4.25 in inner diameter, 5.5 in outer diameter, 0.5 in width
Dual-lip oil seal with a reinforced metal case for smooth bores. Features two nitrile lips with a spring. Metric TA design. Inner diameter 148 mm, outer diameter 170 mm, width 14.5 mm. Used in rotating equipment such as pumps, gearboxes, and motors to prevent lubricant leakage and contaminant ingress
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Dual-lip oil seal with a reinforced metal case for smooth bores. Features two nitrile lips with a spring. Metric TA design. Inner diameter 148 mm, outer diameter 170 mm, width 14.5 mm. Used in rotating equipment such as pumps, gearboxes, and motors to prevent lubricant leakage and contaminant ingress
Metric dual-lip oil seal with reinforced metal case for smooth bores. TA seal design with spring-loaded 2-lip configuration. Nitrile elastomer. Inner diameter 135 mm, outer diameter 170 mm, width 15 mm. Used in rotating equipment such as pumps, gearboxes, and motors to prevent lubricant leakage and block contaminants
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Metric dual-lip oil seal with reinforced metal case for smooth bores. TA seal design with spring-loaded 2-lip configuration. Nitrile elastomer. Inner diameter 135 mm, outer diameter 170 mm, width 15 mm. Used in rotating equipment such as pumps, gearboxes, and motors to prevent lubricant leakage and block contaminants
This DDS dual-lip oil seal features a reinforced metal case for smooth bore housings. The TA design includes a spring-loaded nitrile dual-lip configuration, providing sealing in rotating equipment such as pumps, gearboxes, and motors. Metric dimensions: 200 mm inner diameter, 230 mm outer diameter, 18 mm width
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This DDS dual-lip oil seal features a reinforced metal case for smooth bore housings. The TA design includes a spring-loaded nitrile dual-lip configuration, providing sealing in rotating equipment such as pumps, gearboxes, and motors. Metric dimensions: 200 mm inner diameter, 230 mm outer diameter, 18 mm width
This dual-lip oil seal features a reinforced metal case for installation in smooth bores. It is constructed from nitrile rubber with a TA seal design, including two sealing lips and a spring. The seal has an inside diameter of 118 mm, an outside diameter of 150 mm, and a width of 12 mm. It is commonly used in rotating shaft applications such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants
DDS
This dual-lip oil seal features a reinforced metal case for installation in smooth bores. It is constructed from nitrile rubber with a TA seal design, including two sealing lips and a spring. The seal has an inside diameter of 118 mm, an outside diameter of 150 mm, and a width of 12 mm. It is commonly used in rotating shaft applications such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants