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DDS Rotary Shaft Seal: 2 Lip w/Spring, TCN, Fluoro, 185 mm ID, 205 mm OD - Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSDual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Rotary Shaft Seal: 2 Lip w/Spring, TCN, Fluoro, 185 mm ID, 205 mm OD

The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TCN-type seal features two lips with a spring, constructed from fluoro material, and has a metric 185 mm…

SKU 3G-OTH-154585

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TCN, Fluoro, 185 mm ID, 205 mm OD
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
18520511TCNV
Type
TCN, Fluoro
OD
205 mm
Wd
11 mm
ID
185 mm
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DDS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TCN-type seal features two lips with a spring, constructed from fluoro material, and has a metric 185 mm inner diameter, 205 mm outer diameter, and 11 mm width (MPN 18520511TCNV).

Frequently Asked Questions

What is a 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 pumps, gearboxes, and industrial machinery across 14 departments including power transmission and hydraulics.

What are the specifications of the DDS 18520511TCNV seal?

This DDS TCN-type seal has a metric 185 mm inner diameter, 205 mm outer diameter, and 11 mm width. It features two lips with a spring, constructed from fluoro material, and is designed for rough bores. The manufacturer part number is 18520511TCNV.

Where to buy DDS rotary shaft seals worldwide?

3G Electric supplies DDS rotary shaft seals like the 18520511TCNV to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments and deliver them wherever you operate.

How to install a DDS dual-lip oil seal?

Ensure the housing bore is clean and free of burrs. Lubricate the seal lips and shaft with compatible oil. Press the seal squarely into the bore using a suitable driver that contacts the outer case only. Avoid damaging the fluoro lips or spring. Follow manufacturer guidelines for shaft speed and alignment.

Used in

Common applications for DDS
Industrial pump shaft sealing — DDS dual-lip TC seals for water and wastewater pumps
Gearbox oil retention — DDS TA seals with reinforced metal cases in smooth bore housings
Compressor crankshaft sealing — DDS single-lip SA seals for moderate pressure applications
Food processing equipment — DDS fluoroelastomer TCN seals for chemical resistance
Conveyor drive motor sealing — DDS SC seals with rubber-enclosed cases for rough bores
Hydraulic power unit sealing — DDS dual-lip TCN seals for high-temperature oil systems

DDS 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.

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