DDS Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores
The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case for rough bores, featuring a spring-loaded lip. This SF-design seal is supplied in inch measurements with a 0.25-inch inner diameter…
SKU 3G-OTH-125195
Also listed as: 6351905635SF · 6 3519 056 35SF · 6-3519-056-35SF
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.
Need installation or engineering help?
Ask a question
Product Description
The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case for rough bores, featuring a spring-loaded lip. This SF-design seal is supplied in inch measurements with a 0.25-inch inner diameter, 0.75-inch outer diameter, and 0.25-inch width, constructed from nitrile material (MPN 6.3519.056.35SF).
Frequently Asked Questions
What is a DDS rotary shaft seal used for?
A DDS rotary shaft seal prevents fluid leakage and contaminant ingress in rotating equipment such as pumps, gearboxes, and motors. Its single-lip design with spring and rubber-enclosed case suits rough bores, making it ideal for industrial machinery requiring reliable sealing in inch-dimension applications.
What are the specifications of the DDS rotary shaft seal MPN 6.3519.056.35SF?
This DDS rotary shaft seal has a 0.25-inch inner diameter, 0.75-inch outer diameter, and 0.25-inch width. It features a single lip with spring, SF design, and nitrile material. The rubber-enclosed case is designed for rough bores, and the system of measurement is inch.
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 genuine parts like the MPN 6.3519.056.35SF and deliver to your facility. Contact us for availability and lead time on this inch-measurement seal.
How to install a DDS single-lip oil seal with rubber-enclosed case?
Ensure the bore is clean and free of burrs. Lubricate the seal lip and shaft with compatible oil. Press the seal evenly into the bore using a suitable driver, avoiding damage to the rubber case. For rough bores, the rubber-enclosed case compensates for surface irregularities. Follow manufacturer guidelines for shaft speed and alignment.
Used in
Common applications for DDSDDS Products
3G Electric supplies DDS single-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.
