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DDS Rotary Shaft Seal: 1 Lip w/Spring, SA, Nitrile, 112 mm ID, 140 mm OD - Single-Lip Oil Seals with Reinforced Metal Cases for Smooth Bores
DDSSingle-Lip Oil Seals with Reinforced Metal Cases for Smooth Bores

DDS Rotary Shaft Seal: 1 Lip w/Spring, SA, Nitrile, 112 mm ID, 140 mm OD

The DDS Rotary Shaft Seal is a single-lip oil seal with a reinforced metal case, designed for smooth bores. This metric SA-design seal (MPN 11214013SA) features a nitrile lip with a spring, measuring 112 mm ID, 140…

SKU 3G-OTH-123227

Also listed as: 11214013 SA · 11214013-SA

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SA, Nitrile, 112 mm ID, 140 mm OD
Category
Single-Lip Oil Seals with Reinforced Metal Cases for Smooth Bores
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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
11214013SA
Type
SA, Nitrile
OD
140 mm
Wd
13 mm
ID
112 mm
Seal Design
SA
System of Measurement
Metric

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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 reinforced metal case, designed for smooth bores. This metric SA-design seal (MPN 11214013SA) features a nitrile lip with a spring, measuring 112 mm ID, 140 mm OD, and 13 mm width.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 11214013SA used for?

The DDS Rotary Shaft Seal is used to retain lubricants and exclude contaminants in rotating shaft applications. It is suitable for smooth bores in industrial equipment such as pumps, gearboxes, and motors where a single-lip nitrile seal with spring loading is required.

What are the specifications of the DDS Rotary Shaft Seal 11214013SA?

The DDS Rotary Shaft Seal (MPN 11214013SA) is a metric SA-design single-lip oil seal with a reinforced metal case. It has a nitrile lip with a spring, 112 mm inner diameter, 140 mm outer diameter, and 13 mm width. It is designed for smooth bores.

Where to buy the DDS Rotary Shaft Seal 11214013SA worldwide?

You can source the DDS Rotary Shaft Seal 11214013SA through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the DDS Rotary Shaft Seal 11214013SA?

To install the DDS Rotary Shaft Seal, ensure the bore is clean and smooth. Press the seal evenly into the housing using a suitable driver that contacts the outer case. Lubricate the seal lip before installation. Avoid damaging the nitrile lip or spring during assembly.

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 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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