Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 4.75 in ID, 5.75 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, 4.75 in ID, 5.75 in OD

The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case for rough bores, model TC with a Fluoro material. It has an inside diameter of 4.75 inches, an outside diameter of 5.75 inches, and a width…

SKU 3G-OTH-154655

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 4.75 in ID, 5.75 in OD
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

DDS
Manufacturer Part Number
120.65146.0512.7TCV
Type
TC, Fluoro
OD
5.75 in
Wd
0.472 in
ID
4.75 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 for rough bores, model TC with a Fluoro material. It has an inside diameter of 4.75 inches, an outside diameter of 5.75 inches, and a width of 0.472 inches, with manufacturer part number 120.65146.0512.7TCV. This inch-sized seal features a TC type configuration with a spring-loaded dual-lip design.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal used for?

The DDS Rotary Shaft Seal is used to retain lubricants and exclude contaminants in rotating shaft applications, particularly in rough bore housings. Its dual-lip, spring-loaded design suits industrial gearboxes, pumps, and motors where reliable sealing against dirt and moisture is required.

What are the specifications of the DDS Rotary Shaft Seal?

This DDS seal has an inside diameter of 4.75 inches, an outside diameter of 5.75 inches, and a width of 0.472 inches. It is an inch-sized TC type with a Fluoro material, dual-lip design with spring, and a rubber-enclosed case for rough bores. The manufacturer part number is 120.65146.0512.7TCV.

Where to buy the DDS Rotary Shaft Seal worldwide?

You can source the DDS 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 internationally.

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

Ensure the housing bore is clean and free of burrs. Lubricate the seal lips and shaft with compatible oil. Press the seal evenly into the bore using a driver tool that contacts the outer case only, avoiding damage to the sealing lips. Never hammer directly on the seal. Follow standard shaft seal installation practices.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
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). Key specifications — attr533849: Inch; attr533814: DDS; attr553484: TC.
DDS
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). Key specifications — attr533849: Inch; attr533814: DDS; attr553484: TC.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 12.5 mm ID, 19 mm OD, 5 mm Wd (MPN 12.51905TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 12.5 mm ID, 19 mm OD, 5 mm Wd (MPN 12.51905TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 112 mm ID, 140 mm OD, 12 mm Wd (MPN 11214012TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 112 mm ID, 140 mm OD, 12 mm Wd (MPN 11214012TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TCN, Fluoro, 95 mm ID, 120 mm OD, 12 mm Wd (MPN 9512012TCNV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TCN.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TCN, Fluoro, 95 mm ID, 120 mm OD, 12 mm Wd (MPN 9512012TCNV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TCN.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 4 in ID, 5 in OD, 0.5 in Wd, 10 psi Max Pressure (MPN 101.612712.7TCV). Key specifications — attr533849: Inch; attr533814: DDS; attr553484: TC.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 4 in ID, 5 in OD, 0.5 in Wd, 10 psi Max Pressure (MPN 101.612712.7TCV). Key specifications — attr533849: Inch; attr533814: DDS; attr553484: TC.
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). Key specifications — attr533849: Inch; attr533814: DDS; attr553484: TC.
DDS
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). Key specifications — attr533849: Inch; attr533814: DDS; attr553484: TC.

More from DDS

View all DDS parts →
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 310 mm ID, 350 mm OD, 18 mm Wd (MPN 31035018TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 310 mm ID, 350 mm OD, 18 mm Wd (MPN 31035018TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 46 mm ID, 60 mm OD, 7 mm Wd, 7 psi Max Pressure (MPN 466007TF). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TF.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 46 mm ID, 60 mm OD, 7 mm Wd, 7 psi Max Pressure (MPN 466007TF). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TF.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 20.63 mm ID, 30.8 mm OD, 4.6 mm Wd, Garter (MPN IN20.6330.84.6TC). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 20.63 mm ID, 30.8 mm OD, 4.6 mm Wd, Garter (MPN IN20.6330.84.6TC). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 440 mm ID, 480 mm OD, 20 mm Wd (MPN 44048020TC). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 440 mm ID, 480 mm OD, 20 mm Wd (MPN 44048020TC). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 127 mm ID, 150 mm OD, 12 mm Wd (MPN 12715012TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 127 mm ID, 150 mm OD, 12 mm Wd (MPN 12715012TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
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). Key specifications — attr533849: Inch; attr533814: DDS; attr553484: TC.
DDS
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). Key specifications — attr533849: Inch; attr533814: DDS; attr553484: TC.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 63 mm ID, 85 mm OD, 10 mm Wd, 7 psi Max Pressure (MPN 638510TF). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TF.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 63 mm ID, 85 mm OD, 10 mm Wd, 7 psi Max Pressure (MPN 638510TF). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TF.
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 290 mm ID, 330 mm OD, 18 mm Wd (MPN 29033018TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Fluoro, 290 mm ID, 330 mm OD, 18 mm Wd (MPN 29033018TCV). Key specifications — attr533849: Metric; attr533814: DDS; attr553484: TC.