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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 2.938 in ID, 4 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, 2.938 in ID, 4 in OD

The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TC-type seal features a spring-loaded design, with a 2.938-inch inner diameter, a 4-inch outer diameter, and…

SKU 3G-OTH-154604

Also listed as: 74611016127TCV · 74 61101 612 7TCV · 74-61101-612-7TCV

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 2.938 in ID, 4 in OD
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DDS
Manufacturer Part Number
74.61101.612.7TCV
Type
TC, Fluoro
OD
4 in
Wd
0.5 in
ID
2.938 in

Technical Documents

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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 TC-type seal features a spring-loaded design, with a 2.938-inch inner diameter, a 4-inch outer diameter, and a 0.5-inch width. It is constructed from fluoro material and is supplied in inch dimensions under manufacturer part number 74.61101.612.7TCV.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal used for?

The DDS Rotary Shaft Seal is used to prevent fluid leakage and contamination in rotating shaft applications, particularly in rough bore housings. Its dual-lip design with a spring-loaded TC type provides reliable sealing in industrial equipment such as pumps, gearboxes, and motors where inch-dimension seals are required.

What are the specifications of the DDS Rotary Shaft Seal 74.61101.612.7TCV?

This DDS seal has a 2.938-inch inner diameter, a 4-inch outer diameter, and a 0.5-inch width. It is a TC-type dual-lip seal with a spring, made from fluoro material, and features a rubber-enclosed case for rough bores. The manufacturer part number is 74.61101.612.7TCV, and it is supplied in inch dimensions.

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 under MPN 74.61101.612.7TCV for reliable procurement and shipping to any country.

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

Ensure the bore is clean and free of burrs. Lubricate the seal lips and shaft before installation. Use a seal driver or press to apply even pressure on the outer case, avoiding damage to the fluoro material. Do not hit the seal directly. For rough bores, the rubber-enclosed case helps accommodate minor 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
This dual-lip oil seal features a rubber-enclosed case for use in rough bore applications. It is constructed with fluoro material and includes a spring-loaded TC-type design. The seal measures 2.688 in inner diameter, 3.75 in outer diameter, and 0.5 in width. It is commonly used in rotating equipment such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants
DDS
This dual-lip oil seal features a rubber-enclosed case for use in rough bore applications. It is constructed with fluoro material and includes a spring-loaded TC-type design. The seal measures 2.688 in inner diameter, 3.75 in outer diameter, and 0.5 in width. It is commonly used in rotating equipment such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants
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
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, 78 mm ID, 100 mm OD, 10 mm Wd (MPN 7810010TCV)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 78 mm ID, 100 mm OD, 10 mm Wd (MPN 7810010TCV)
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)
DDS
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)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 4.75 in ID, 5.75 in OD, 0.472 in Wd (MPN 120.65146.0512.7TCV)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 4.75 in ID, 5.75 in OD, 0.472 in Wd (MPN 120.65146.0512.7TCV)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 1.625 in ID, 2.125 in OD, 0.375 in Wd (MPN 41.2753.979.52TCV)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 1.625 in ID, 2.125 in OD, 0.375 in Wd (MPN 41.2753.979.52TCV)

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