DDS 88.9117.4712.7SA Single-Lip Oil Seal with Reinforced Metal Case
The DDS Rotary Shaft Seal is a single-lip oil seal with a reinforced metal case for smooth bores, featuring a spring-loaded lip. This SA-design seal is made of nitrile and has an inside diameter of 3.5 inches, an…
SKU 3G-OTH-123493
Also listed as: 88911747127SA · 88 9117 4712 7SA · 88-9117-4712-7SA
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.
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Product Description
The DDS Rotary Shaft Seal is a single-lip oil seal with a reinforced metal case for smooth bores, featuring a spring-loaded lip. This SA-design seal is made of nitrile and has an inside diameter of 3.5 inches, an outside diameter of 4.625 inches, and a width of 0.5 inches (MPN 88.9117.4712.7SA). It is an inch-system component.
Frequently Asked Questions
What is a DDS rotary shaft seal used for?
A DDS rotary shaft seal prevents lubricant leakage and contaminant ingress in rotating equipment such as pumps, gearboxes, and motors. This single-lip, spring-loaded SA-design seal with a reinforced metal case is suited for smooth bores in industrial machinery.
What are the specifications of the DDS rotary shaft seal 88.9117.4712.7SA?
This DDS rotary shaft seal has an inside diameter of 3.5 in, an outside diameter of 4.625 in, and a width of 0.5 in. It is a single-lip SA-design seal with a spring-loaded nitrile lip and a reinforced metal case, measured in inches.
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 parts like the 88.9117.4712.7SA to any location. Contact us for availability and delivery to your region.
How to install a DDS rotary shaft seal?
To install a 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 only. Lubricate the lip lightly before installation. Avoid damaging the sealing lip or spring during assembly.
Used in
Common applications for DDSDDS 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.