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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 310 mm ID, 350 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, TC, Fluoro, 310 mm ID, 350 mm OD

The DDS Rotary Shaft Seal: 2 Lip w/Spring is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TC-type seal has a 310 mm inner diameter, 350 mm outer diameter, and 18 mm width, with…

SKU 3G-OTH-154636

Also listed as: 31035018 TCV · 31035018-TCV

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 310 mm ID, 350 mm OD
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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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.

Technical Specifications

DDS
Manufacturer Part Number
31035018TCV
Type
TC, Fluoro
OD
350 mm
Wd
18 mm
ID
310 mm

Technical Documents

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DDS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DDS Rotary Shaft Seal: 2 Lip w/Spring is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TC-type seal has a 310 mm inner diameter, 350 mm outer diameter, and 18 mm width, with metric dimensions. It is manufactured by DDS under part number 31035018TCV.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 31035018TCV used for?

The DDS Rotary Shaft Seal 31035018TCV 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 across 14 industrial departments.

What are the specifications of the DDS 31035018TCV seal?

The DDS 31035018TCV is a TC-type rotary shaft seal with a fluoro rubber lip and spring. It has a 310 mm inner diameter, 350 mm outer diameter, and 18 mm width, all metric. The dual-lip design with rubber-enclosed case suits rough bore applications.

Where to buy the DDS 31035018TCV rotary shaft seal worldwide?

3G Electric supplies the DDS 31035018TCV rotary shaft seal worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this metric TC-type seal.

How to install a DDS dual-lip oil seal with rubber-enclosed case?

Ensure the housing 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 cocking. For rough bores, the rubber-enclosed case helps compensate for surface irregularities.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 285 mm ID, 310 mm OD, 16 mm Wd (MPN 28531016TCV)
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