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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 2.688 in ID, 3.75 in 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, 2.688 in ID, 3.75 in 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 Fluoro material, a 2.688 in ID, 3.75 in OD, and 0.5 in Wd (MPN…

SKU 3G-OTH-154608

Also listed as: 68269525127TCV · 68 2695 2512 7TCV · 68-2695-2512-7TCV

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 2.688 in ID, 3.75 in OD
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
Available to Order
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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.

Technical Specifications

DDS
Manufacturer Part Number
68.2695.2512.7TCV
Type
TC, Fluoro
OD
3.75 in
Wd
0.5 in
ID
2.688 in

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 Fluoro material, a 2.688 in ID, 3.75 in OD, and 0.5 in Wd (MPN 68.2695.2512.7TCV). It is an inch-sized seal from DDS.

Frequently Asked Questions

What is a DDS rotary shaft seal with 2 lips used for?

A DDS rotary shaft seal with 2 lips is used to retain lubricants and exclude contaminants in rotating equipment such as pumps, gearboxes, and motors. The dual-lip design provides extra protection against dirt and moisture, making it suitable for rough bore applications in industrial machinery.

What are the specifications of the DDS 68.2695.2512.7TCV rotary shaft seal?

The DDS 68.2695.2512.7TCV is a TC-type rotary shaft seal with a 2.688 in inner diameter, 3.75 in outer diameter, and 0.5 in width. It features a fluoro material, dual lips with a spring, and a rubber-enclosed case for rough bores. This is an inch-sized seal manufactured by DDS.

Where to buy DDS rotary shaft seals worldwide?

You can source DDS rotary shaft seals worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the DDS 68.2695.2512.7TCV and other DDS seal models.

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

To install a DDS dual-lip oil seal, ensure the housing bore is clean and free of burrs. Apply a thin layer of lubricant to the seal outer diameter and shaft. Use a seal driver or press to seat the seal squarely to the correct depth, avoiding damage to the sealing lips. Do not use sharp tools.

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, 3.5 in ID, 4.125 in OD, 0.313 in Wd (MPN 88.9104.777.93TCV)
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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 3.5 in ID, 4.125 in OD, 0.313 in Wd (MPN 88.9104.777.93TCV)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 2.75 in ID, 3.5 in OD, 0.5 in Wd (MPN 69.8588.912.7TCV)
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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 2.75 in ID, 3.5 in OD, 0.5 in Wd (MPN 69.8588.912.7TCV)
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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 1.875 in ID, 2.375 in OD, 0.25 in Wd (MPN 47.6260.326.35TCV)
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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 0.688 in ID, 1.25 in OD, 0.25 in Wd (MPN 17.4631.756.35TCV)
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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 0.688 in ID, 1.25 in OD, 0.25 in Wd (MPN 17.4631.756.35TCV)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 4.25 in ID, 5.25 in OD, 0.5 in Wd (MPN 107.95133.3512.7TCV)
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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 4.25 in ID, 5.25 in OD, 0.5 in Wd (MPN 107.95133.3512.7TCV)

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