DDS Rotary Shaft Seal: 1 Lip w/Spring, SA, Nitrile, 4.38 in ID, 5.38 in OD
The DDS Rotary Shaft Seal is a single-lip oil seal with a reinforced metal case for smooth bores, featuring a spring-loaded design. This SA-design seal has a nitrile lip, a 4.38-inch inner diameter, a 5.38-inch outer…
SKU 3G-OTH-122821
Also listed as: 1112513665127SA · 111 25136 6512 7SA · 111-25136-6512-7SA
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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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 design. This SA-design seal has a nitrile lip, a 4.38-inch inner diameter, a 5.38-inch outer diameter, and a 0.5-inch width (MPN 111.25136.6512.7SA). It is an inch-system component from DDS.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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. Its single-lip nitrile design with spring loading suits moderate-speed, oil-lubricated shafts in industrial machinery.
What are the specifications of the DDS rotary shaft seal 111.25136.6512.7SA?
This DDS SA-design seal has a 4.38-inch inner diameter, 5.38-inch outer diameter, and 0.5-inch width. It features a nitrile lip with a spring, a reinforced metal case for smooth bores, and uses inch-system measurements.
Where to buy DDS rotary shaft seals worldwide?
3G Electric supplies DDS rotary shaft seals worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the DDS 111.25136.6512.7SA seal.
How to install a DDS single-lip oil seal?
Ensure the bore is clean and smooth. Lubricate the seal lip and shaft with compatible oil. Press the seal evenly into the bore using a driver tool that contacts the outer case only. Avoid damaging the nitrile lip or spring during installation.
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.
