DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 6.125 in ID, 7.125 in OD
The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case for rough bores, featuring a TC design and a spring-loaded 2-lip configuration. This seal is made of nitrile and has an inside diameter of…
SKU 3G-OTH-154709
Also listed as: 1555718098127TC · 155 57180 9812 7TC · 155-57180-9812-7TC
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, featuring a TC design and a spring-loaded 2-lip configuration. This seal is made of nitrile and has an inside diameter of 6.125 inches, an outside diameter of 7.125 inches, and a width of 0.5 inches (MPN 155.57180.9812.7TC). It is an inch-sized component from the DDS brand.
Frequently Asked Questions
What is the DDS Rotary Shaft Seal used for?
The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. It prevents lubricant leakage and contaminant ingress in rotating shafts, commonly used in industrial gearboxes, pumps, and heavy machinery where bore surfaces are irregular or damaged.
What are the specifications of the DDS Rotary Shaft Seal?
This DDS Rotary Shaft Seal has an inside diameter of 6.125 inches, an outside diameter of 7.125 inches, and a width of 0.5 inches. It features a TC design with a spring-loaded 2-lip configuration, made of nitrile material. The manufacturer part number is 155.57180.9812.7TC.
Where to buy the DDS Rotary Shaft Seal worldwide?
3G Electric supplies the DDS Rotary Shaft Seal worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this seal and arrange international shipping.
How to install the DDS Rotary Shaft Seal?
To install the DDS Rotary Shaft Seal, ensure the bore is clean and free of burrs. Use a seal driver or press to apply even pressure on the outer case, avoiding damage to the sealing lip. Lubricate the lip with compatible oil before installation to prevent dry start.
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.
