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DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 300 mm ID, 340 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, TF, Nitrile, 300 mm ID, 340 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 TF-type seal is made of nitrile and has a 300 mm inner diameter, 340 mm outer diameter, and…

SKU 3G-OTH-154649

Also listed as: 30034020 TF · 30034020-TF

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 300 mm ID, 340 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
30034020TF
Type
TF, Nitrile
OD
340 mm
Wd
20 mm
ID
300 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 TF-type seal is made of nitrile and has a 300 mm inner diameter, 340 mm outer diameter, and 20 mm width (MPN 30034020TF). It is a metric-sized component from DDS.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 30034020TF used for?

The DDS Rotary Shaft Seal 30034020TF 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 metric-sized seals are required.

What are the specifications of the DDS 30034020TF rotary shaft seal?

The DDS 30034020TF rotary shaft seal has a 300 mm inner diameter, 340 mm outer diameter, and 20 mm width. It is a TF-type dual-lip seal with a nitrile rubber element and a spring-loaded design. The rubber-enclosed case suits rough bores. This is a metric-sized component from DDS.

Where to buy the DDS 30034020TF rotary shaft seal worldwide?

You can source the DDS 30034020TF 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; we supply genuine DDS seals to industrial buyers globally.

How to install a DDS dual-lip rotary shaft seal?

To install a DDS dual-lip rotary shaft seal, ensure the bore is clean and free of burrs. Lubricate the seal lips and shaft with compatible oil. Use a seal driver or press to apply even pressure on the outer case, avoiding damage to the sealing lip. Never hammer directly on the seal.

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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