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DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 2 in ID, 3.375 in OD - Dual-Lip Oil Seals with Reinforced Metal Cases for Smooth Bores
DDSDual-Lip Oil Seals with Reinforced Metal Cases for Smooth Bores

DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 2 in ID, 3.375 in OD

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
Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 2 in ID, 3.375 in OD
Category
Dual-Lip Oil Seals with Reinforced Metal Cases for Smooth Bores
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 2.375 in ID, 3.375 in OD, 0.437 in Wd (MPN IN60.3285.7211.11TA)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 2.375 in ID, 3.375 in OD, 0.437 in Wd (MPN IN60.3285.7211.11TA)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 4.25 in ID, 5.5 in OD, 0.5 in Wd (MPN IN107.95139.712.7TA)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 4.25 in ID, 5.5 in OD, 0.5 in Wd (MPN IN107.95139.712.7TA)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 330 mm ID, 370 mm OD, 18 mm Wd (MPN 33037018TA)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 330 mm ID, 370 mm OD, 18 mm Wd (MPN 33037018TA)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 200 mm ID, 230 mm OD, 18 mm Wd (MPN 20023018TA)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 200 mm ID, 230 mm OD, 18 mm Wd (MPN 20023018TA)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 110 mm ID, 140 mm OD, 13 mm Wd (MPN 11014013TA)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TA, Nitrile, 110 mm ID, 140 mm OD, 13 mm Wd (MPN 11014013TA)
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
DDS
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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