DDS Rotary Shaft Seal: 2 Lip w/Spring, TCN, Nitrile, 0.78 in ID, 1.75 in OD
The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case for rough bores, model TCN, made of nitrile. It has a 2-lip design with a spring, an inner diameter of 0.78 inches, an outer diameter of…
SKU 3G-OTH-154730
Also listed as: IN198444579TCN · IN19 844 457 9TCN · IN19-844-457-9TCN
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 dual-lip oil seal with a rubber-enclosed case for rough bores, model TCN, made of nitrile. It has a 2-lip design with a spring, an inner diameter of 0.78 inches, an outer diameter of 1.75 inches, and a width of 0.311 inches. This inch-sized lip seal is identified by manufacturer part number IN19.844.457.9TCN.
Frequently Asked Questions
What is the DDS Rotary Shaft Seal used for?
The DDS Rotary Shaft Seal is used to retain lubricants and exclude contaminants in rotating shaft applications, particularly in rough bore housings. Its dual-lip design with a spring provides reliable sealing in industrial equipment such as pumps, gearboxes, and motors where inch-sized seals are required.
What are the specifications of the DDS Rotary Shaft Seal?
The DDS Rotary Shaft Seal has an inner diameter of 0.78 in, an outer diameter of 1.75 in, and a width of 0.311 in. It is a TCN type dual-lip seal with a spring, made of nitrile material. The manufacturer part number is IN19.844.457.9TCN, and it is an inch-sized lip seal.
Where to buy the DDS Rotary Shaft Seal worldwide?
You can source the DDS Rotary Shaft Seal 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 on this TCN dual-lip seal.
How to install the DDS Rotary Shaft Seal?
To install the DDS Rotary Shaft Seal, ensure the housing bore is clean and free of burrs. Use a seal driver or press to apply even pressure on the outer diameter, seating the seal squarely. Lubricate the seal lip with compatible oil before installation to prevent damage during startup.
Used in
Common applications for DDSDDS Products
3G Electric supplies DDS dual-lip oil seals with rubber-enclosed cases for rough bores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
